Harvard University Herbaria & Libraries

Classification Dioscoreaceae: Dioscorea Harvard University Herbaria Barcode(s) 00030401 Type Status Isosyntype Collector A. S. Hitchcock Collector number 17141 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/03ec83d7-bf29-48b4-b576-23a96e9f95c1 Harvard University Herbaria Barcode 00030401 Herbarium GH Family Dioscoreaceae Type Status Isosyntype Isosyntype of Dioscorea hitchcockii R. Knuth Verified by F. Ayala Taxon Reference (for Dioscorea hitchcockii R. Knuth) Repert. Spec. Nov. Regni Veg. 1935. 38: 118. Family Dioscoreaceae Determination Dioscorea amazonum Grisebach Determined by F. Ayala Determination Remarks [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Remarks = Dioscorea amazonum Martius ex Grisebach (det. F. Ayala, 1984)

Classification Sapindaceae: Paullinia Harvard University Herbaria Barcode(s) 00098210 Type Status Type Collector A. S. Hitchcock Collector number 17129 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0866a2de-37b5-4497-8806-4447b8cd9414 Harvard University Herbaria Barcode 00098210 Herbarium GH Family Sapindaceae Type Status Type Type of Paullinia hitchcockii Gleason Taxon Reference (for Paullinia hitchcockii Gleason) Bull. Torrey Bot. Club 1927. 54: 614. Family Sapindaceae Determination Paullinia rufescens Richard Determined by H. T. Beck Determination Remarks [current name] Sex not determined Phenology Fruit Preparation Type Sheet Preparation Method Pressed

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Remarks = Paullinia rufescens Rich., det. H. T. Beck, 1998

Classification Araceae: Philodendron Harvard University Herbaria Barcode(s) 00028713 Type Status Isotype Collector A. S. Hitchcock Collector number 16987 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown, canal southeast of Lamaha Stop-off Date Collected 1919-11-27 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a2a1866-769f-4902-8058-827222d684d1 Harvard University Herbaria Barcode 00028713 Herbarium GH Family Araceae Type Status Isotype Isotype of Philodendron demerarae Gleason Taxon Reference (for Philodendron demerarae Gleason) Bull. Torrey Bot. Club 1929. 56: 11. Family Araceae Determination Philodendron fragrantissimum (Hooker) G. Don Determined by S. Mayo Determination Remarks [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Remarks = Philodendron fragrantissimum (Hook.) G. Don (det. S. Mayo, 1984)

Classification Dioscoreaceae: Dioscorea Harvard University Herbaria Barcode(s) 00030389 Type Status Isotype Collector A. S. Hitchcock Collector number 16978 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown: canal southeast of Lamaha Stop-off Date Collected 1919-11-27 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/33718e88-e0ca-4f27-8a1e-48dfc7845cf6 Harvard University Herbaria Barcode 00030389 Herbarium GH Family Dioscoreaceae Type Status Isotype Isotype of Dioscorea georgensis R. Knuth Verified by F. Ayala Taxon Reference (for Dioscorea georgensis R. Knuth) Repert. Spec. Nov. Regni Veg. 1930. 28: 83. Family Dioscoreaceae Determination Dioscorea amazonum Grisebach Determined by F. Ayala Determination Remarks [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Remarks 1 of 2 sheets (see record number 30390) = Dioscorea amazonum Martius ex Grisebach (det. F. Ayala, 1984)

Classification Dioscoreaceae: Dioscorea Harvard University Herbaria Barcode(s) 00030390 Type Status Isotype Collector A. S. Hitchcock Collector number 16978 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown: canal southeast of Lamaha Stop-off Date Collected 1919-11-27 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/28ae2328-b90e-4d56-b040-4468eafa3e46 Harvard University Herbaria Barcode 00030390 Herbarium GH Family Dioscoreaceae Type Status Isotype Isotype of Dioscorea georgensis R. Knuth Verified by F. Ayala Taxon Reference (for Dioscorea georgensis R. Knuth) Repert. Spec. Nov. Regni Veg. 1930. 28: 83. Family Dioscoreaceae Determination Dioscorea amazonum Grisebach Determined by F. Ayala Determination Remarks [current name] Sex not determined Phenology Fruit Preparation Type Sheet Preparation Method Pressed

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Remarks 2 of 2 sheets (see record number 30389) = Dioscorea amazonum Martius ex Grisebach (det. F. Ayala, 1984)

Classification Melastomataceae: Rhynchanthera Harvard University Herbaria Barcode(s) 00073193 Type Status Isotype Collector A. S. Hitchcock Collector number 16985 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown, canal southeast of Lamaha Stop-off, along dike Date Collected 1919-11-27 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f089169f-e9f5-42b5-9c1d-bf4bc146664c Harvard University Herbaria Barcode 00073193 Herbarium GH Family Melastomataceae Type Status Isotype Isotype of Rhynchanthera microphylla Gleason Taxon Reference (for Rhynchanthera microphylla Gleason) Bull. Torrey Bot. Club 1925. 52: 337. Family Melastomataceae Determination Rhynchanthera grandiflora (Aublet) de Candolle Determined by S. S. Renner Determination Remarks [current name] Sex not determined Phenology Flower Preparation Type Sheet Preparation Method Pressed

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Remarks = Rhynchanthera grandiflora (Aubl.) DC., det. S. S. Renner, 1987

Classification Poaceae: Axonopus Harvard University Herbaria Barcode(s) 00023164 Type Status Isotype Collector A. S. Hitchcock Collector number 17065 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement, near Bartica Date Collected 1919-12-03 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c4839582-5c6c-4bc4-9667-dc330fef3f31 Harvard University Herbaria Barcode 00023164 Herbarium GH Family Poaceae Type Status Isotype Isotype of Axonopus stragulus Chase Determination Remarks [filed under] Taxon Reference (for Axonopus stragulus Chase) Contr. U.S. Natl. Herb. 1922. 22: 472. Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Poaceae: Panicum Harvard University Herbaria Barcode(s) 00024153 Type Status Type Collector A. S. Hitchcock Collector number 17194 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Bartica: Hills Estate, 3 miles south of Bartica Date Collected 1919-12-10 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/15fe8cfa-ce83-4e34-bdd4-3d7ed6c57839 Harvard University Herbaria Barcode 00024153 Herbarium GH Family Poaceae Type Status Type Type of Panicum magnum Hitchcock Determination Remarks [filed under] Taxon Reference (for Panicum magnum Hitchcock) Contr. U.S. Natl. Herb. 1922. 22: 489. Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Poaceae: Syntherisma Classification 1 Poaceae: Digitaria Harvard University Herbaria Barcode(s) 00221399 Type Status Isotype Collector A. S. Hitchcock Collector number 17284 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Rockstone: sandy soil along railroad Date Collected 1919-12-31 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f7478fcb-2880-4b48-821d-84dc35a6dc8e Harvard University Herbaria Barcode 00221399 Herbarium GH Family Poaceae Type Status Isotype Isotype of Syntherisma malacophylla Hitchcock Verified by Zulma Rúgolo Date Determined 2005-08-** Taxon Reference (for Syntherisma malacophylla Hitchcock) Contr. U.S. Natl. Herb. 1922. 222: 466, fig. 79. Family Poaceae Determination Digitaria cuyabensis (Trinius) Parodi Determined by Zulma Rúgolo Date Determined 2005-08-** Determination Remarks [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Malpighiaceae: Malpighiodes Classification 1 Malpighiaceae: Hiraea Harvard University Herbaria Barcode(s) 00254106 Collector A. S. Hitchcock Collector number 17289 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana, Rockstone Date Collected 1919-12-31 - 1920-01-01 Habitat Sandy scrub GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/134747bf-e9bf-4eb7-a2d5-ef04795895d6 Harvard University Herbaria Barcode 00254106 Herbarium GH Family Malpighiaceae Determination Malpighiodes guianensis (W. R. Anderson) W. R. Anderson Determined by W.R. Anderson (MICH) Date Determined 2007 Determination Remarks [current name] Family Malpighiaceae Determination Hiraea Jacquin Determination Remarks [label name] Sex not determined Phenology Flower Preparation Type Sheet Preparation Method Pressed

Classification Ternstroemia: Theaceae Harvard University Herbaria Barcode(s) 00306569 Type Status Isotype Collector A. S. Hitchcock Collector number 17306 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Rockstone Date Collected 1919-12-31 - 1921-01-01 Habitat Sandy scrub Container Explorations in South America GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8fcd6bcb-bd46-41e0-a2b2-99d7092a440d Harvard University Herbaria Barcode 00306569 Herbarium GH Previous ownership [ex] United States Department of Agriculture; New York Botanical Garden Family Theaceae Type Status Isotype Isotype of Ternstroemia browniana Kobuski Verified by Grande Allende, José Ramón Date Determined 2021-08-** Determination Remarks [filed under] [current name] Annotation Text syn. nov. =Ternstroemia delicatula Taxon Reference (for Ternstroemia browniana Kobuski) J. Arnold Arbor. 1942. 23: 309. Family Theaceae Determination Ternstroemia browniana Kobuski Determined by Weitzman, Anna Lisa Date Determined 2010 Annotation Text Isotype Family Theaceae Determination Ternstroemia browniana Kobuski Determined by Kobuski, Clarence Emmeren Date Determined 1942 Annotation Text isotype Family Theaceae Determination Ternstroemia Determined by Britton Determination Remarks [label name] Annotation Text not matched at N.Y. Family Theaceae Determination Ternstroemia sp. Determined by Brown, Nicholas Edward Annotation Text near T. cayennensis, but the leaves are less pointed [and] the sepals are not revolute Sex not determined Phenology Fruit Preparation Type Sheet Preparation Method Pressed Item Remarks [Paratype flower fragment of Sandwith 393 in packet mounted on sheet, 306570]

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Classification Lycopodiaceae: Lycopodium Harvard University Herbaria Barcode(s) 00421767 Collector A. S. Hitchcock Collector number 17153.5 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-** GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3746d5d7-5acf-4cbd-9a75-643aa572c2d7 Harvard University Herbaria Barcode 00421767 Herbarium GH Family Lycopodiaceae Determination Lycopodium carolinianum Linnaeus Determination Remarks [filed under] [current name] Family Lycopodiaceae Determination Lycopodium meridionale Underwood & F. E. Lloyd Determination Remarks [label name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Classification Araceae: Anthurium Harvard University Herbaria Barcode(s) 01635616 Collector A. S. Hitchcock Collector number 16870 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, woutheast of Georgetown; Lamaha Stop-off Date Collected 1919-11-25 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/01628839-06ab-4cad-9292-acbcaf9116a7 Harvard University Herbaria Barcode 01635616 Herbarium GH Family Araceae Determination Anthurium gracile (Rudge) Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Anthurium Harvard University Herbaria Barcode(s) 01635619 Collector A. S. Hitchcock Collector number 17232 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement, Road to Karrow Creek Date Collected 1919-12-13 Habitat swamp in forest GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2084a2c7-bb30-444d-8643-9e4509ee7b99 Harvard University Herbaria Barcode 01635619 Herbarium GH Family Araceae Determination Anthurium gracile (Rudge) Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Montrichardia Harvard University Herbaria Barcode(s) 01627576 Collector A. S. Hitchcock Collector number 16912 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; Hoorubia Creek Date Collected 1919-11-26 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bbe34be8-bb4a-400d-8a2b-43ce60c2aa62 Harvard University Herbaria Barcode 01627576 Herbarium GH Family Araceae Determination Montrichardia arborescens (Linnaeus) Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Montrichardia Harvard University Herbaria Barcode(s) 01627580 Collector A. S. Hitchcock Collector number 46529 Country Guyana Geography South America: South America (Region) (Region): Guyana: Georgetown Locality wild land in Botanic Garden Date Collected 1919-10-24 - 1919-10-26 Habitat swamp GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a663a35d-3724-4364-ba9a-d86bf389dda6 Harvard University Herbaria Barcode 01627580 Herbarium GH Family Araceae Determination Montrichardia arborescens (Linnaeus) Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Philodendron Harvard University Herbaria Barcode(s) 01629259 Collector A. S. Hitchcock Collector number 16880 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; Lamaha Stop-off Date Collected 1919-11-25 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a43523ec-73d8-4dd7-ba96-96dffe20c57a Harvard University Herbaria Barcode 01629259 Herbarium GH Family Araceae Determination Philodendron muricatum Willdenow ex Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Urospatha Harvard University Herbaria Barcode(s) 01874345 Collector A. S. Hitchcock Collector number 17069 Country Belize Geography North America: Central America (Region): Belize Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Habitat wet place in forest GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/78134553-18f3-4601-b9d5-ee63f2b78449 Harvard University Herbaria Barcode 01874345 Herbarium GH Family Araceae Determination Urospatha angustiloba Engler Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Urospatha Harvard University Herbaria Barcode(s) 01874346 Collector A. S. Hitchcock Collector number 16967 Country Belize Geography North America: Central America (Region): Belize Locality East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off Date Collected 1919-11-27 Habitat open ground on dike, near water of canal GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a1f48fdb-91e2-43a2-9c91-c4b7a8872955 Harvard University Herbaria Barcode 01874346 Herbarium GH Family Araceae Determination Urospatha hostmannii Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Urospatha Harvard University Herbaria Barcode(s) 01874347 Collector A. S. Hitchcock Collector number 16811 Country Belize Geography North America: Central America (Region): Belize Locality Parika, 18 miles west of Georgetown, on Essequibo River Date Collected 1919-11-19 Habitat Along ditch in savanna GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a8918278-28ff-41d9-86e0-4a550b4c415b Harvard University Herbaria Barcode 01874347 Herbarium GH Family Araceae Determination Urospatha hostmannii Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Araceae: Urospatha Harvard University Herbaria Barcode(s) 01874350 Collector A. S. Hitchcock Collector number 16865 Country Belize Geography North America: Central America (Region): Belize Locality East Coast Water Conservancy, southeast of Georgetown; Lamaha Stop-off Date Collected 1919-11-25 Habitat along bank of canal GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2cb05613-a394-41c4-8083-1b0c4431f2dc Harvard University Herbaria Barcode 01874350 Herbarium GH Family Araceae Determination Urospatha sagittifolia (Rudge) Schott Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Piperaceae: Peperomia Harvard University Herbaria Barcode(s) 01982351 Collector A. S. Hitchcock Collector number 17226 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Kartabo, junction of Mazaruni and Cuyuni Rivers Date Collected 1919-12-11 Habitat Forest GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/920e8767-3938-4536-ac6e-0a9d1ba7d2a6 Harvard University Herbaria Barcode 01982351 Herbarium GH Family Piperaceae Determination Peperomia macrostachyos (Vahl) A. Dietrich Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Piperaceae: Peperomia Harvard University Herbaria Barcode(s) 01982475 Collector A. S. Hitchcock Collector number 16575 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Georgetown, in the park called Promenade Gardens Date Collected 1919-10-30 - 1919-11-01 Habitat a weed in flower beds GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d631d5d3-d185-4ab7-b22b-9b8ce787c27e Harvard University Herbaria Barcode 01982475 Herbarium GH Family Piperaceae Determination Peperomia pellucida Kunth Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Piperaceae: Piper Harvard University Herbaria Barcode(s) 01964304 Collector A. S. Hitchcock Collector number 17228 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Kartabo, junction of Mazaruni and Cuyuni Rivers Date Collected 1919-12-11 Habitat Forest GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a77e1dbd-5459-400e-9abd-2a8c7126a805 Harvard University Herbaria Barcode 01964304 Herbarium GH Family Piperaceae Determination Piper adenandrum (Miquel) C. de Candolle Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Piperaceae: Piper Harvard University Herbaria Barcode(s) 01964316 Collector A. S. Hitchcock Collector number 17178 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Hills Estate, opposite Penal Settlement Date Collected 1919-12-10 Habitat Old field GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/63dbff51-8ab3-42ee-9f39-9a184bf425bb Harvard University Herbaria Barcode 01964316 Herbarium GH Family Piperaceae Determination Piper aduncum Linnaeus Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Piperaceae: Piper Harvard University Herbaria Barcode(s) 01964707 Collector A. S. Hitchcock Collector number 17025 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown Date Collected 1919-11-29 Habitat Wet copse Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/467b0076-b6aa-4433-bb4d-8785843f2c06 Harvard University Herbaria Barcode 01964707 Herbarium GH Family Piperaceae Determination Piper asperiusculum Kunth Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Piperaceae: Piper Harvard University Herbaria Barcode(s) 01933082 Collector A. S. Hitchcock Collector number 17119 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Habitat in jungle Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/29816475-e505-492c-a70b-f4991914b93e Harvard University Herbaria Barcode 01933082 Herbarium GH Family Piperaceae Determination Piper demeraranum var. rubescens (C. de Candolle) Trelease & Yuncker Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Piperaceae: Piper Harvard University Herbaria Barcode(s) 01933467 Collector A. S. Hitchcock Collector number 17136 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Habitat Jungle Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4311cc33-5a0d-47ff-9d4d-5e085ac62694 Harvard University Herbaria Barcode 01933467 Herbarium GH Family Piperaceae Determination Piper hostmannianum (Miquel) C. de Candolle Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Droseraceae: Drosera Harvard University Herbaria Barcode(s) 01973058 Collector A. S. Hitchcock Collector number 17004 Country Guyana Geography South America: South America (Region) (Region): Guyana: Georgetown Locality British Guiana: East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off. Date Collected 1919-11-27 [Nov. 27, 1919] Habitat Bare wet ground between clumps of sedges in marsh. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/882282d6-02c2-4159-81c2-3ee42fd960ad Harvard University Herbaria Barcode 01973058 Herbarium GH Family Droseraceae Determination Drosera intermedia Hayne Determined by Silva, Tania Regina dos Santos & Correa A., Mireya D. Date Determined 2000 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Droseraceae: Drosera Harvard University Herbaria Barcode(s) 01973042 Collector A. S. Hitchcock Collector number 16942 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana: East Coast Water Conservancy, southeast of Georgetown; sand reef at head of Hoorubia Creek. Date Collected 1919-11-26 [Nov. 26, 1919] Habitat Sandy savanna. Container Explorations in South America Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0f1cea2-88d4-4a78-808d-86e0962adbd5 Harvard University Herbaria Barcode 01973042 Herbarium GH Family Droseraceae Determination Drosera capillaris Poiret Determined by Silva, Tania Regina dos Santos & Correa A., Mireya D. Date Determined 2000 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976593 Collector A. S. Hitchcock Collector number 16895 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; Lamaha Stop-off. Date Collected 1919-11-25 [Nov. 25, 1919] Habitat In water of marsh and canal. Leaves floating submerged. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2773a0d-9c82-4f49-ba3d-86d66db0b1c1 Harvard University Herbaria Barcode 01976593 Herbarium GH Family Lentibulariaceae Determination Utricularia myriocista Saint-Hilaire & Girard Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976567 Collector A. S. Hitchcock Collector number 16941 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown. At head of Hoorubia Creek. Date Collected 1919-11-26 [Nov. 26, 1919] Habitat Sand reef. On damp sand. Sandy savanna. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a5df356-979e-45de-bc01-98aa492c1c76 Harvard University Herbaria Barcode 01976567 Herbarium GH Family Lentibulariaceae Determination Utricularia juncea Vahl Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976565 Collector A. S. Hitchcock Collector number 17007 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off. Date Collected 1919-11-27 [Nov. 27, 1919] Habitat On wet open soil in marsh. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6dd03c47-dd6b-46c4-9c3c-0ff4970f9d24 Harvard University Herbaria Barcode 01976565 Herbarium GH Family Lentibulariaceae Determination Utricularia juncea Vahl Determined by Fernandez Perez, Alvaro Date Determined 1958 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976525 Collector A. S. Hitchcock Collector number 17637 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement. Date Collected 1919-12-03 - 1919-12-09 [Dec. 3-9, 1919] Habitat Shallow water of marsh. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/97a6b17e-7b11-47a7-98a1-318244147be5 Harvard University Herbaria Barcode 01976525 Herbarium GH Family Lentibulariaceae Determination Utricularia gibba Linnaeus Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976522 Collector A. S. Hitchcock Collector number 16538 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Georgetown, wild land in Botanic Garden. Date Collected 1919-10-24 - 1919-10-26 [Oct. 24-25, 1919] Habitat Vegetative part floating in water of canal or imbedded in mud near water. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af2bc4c3-8b72-47b1-a4ac-ba1da6700540 Harvard University Herbaria Barcode 01976522 Herbarium GH Family Lentibulariaceae Determination Utricularia gibba Linnaeus Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976515 Collector A. S. Hitchcock Collector number 16539 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Georgetown, wild land in Botanic Garden. Date Collected 1919-10-24 - 1919-10-26 [Oct. 24-26, 1919] Habitat Shoots branched, floating, submerged, in water of canal. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/31b08e6e-2ac0-4511-964b-c6300312aed3 Harvard University Herbaria Barcode 01976515 Herbarium GH Family Lentibulariaceae Determination Utricularia foliosa Linnaeus Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976496 Collector A. S. Hitchcock Collector number 16869 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southwest of Georgetown; Lamaha Stop-off. Date Collected 1919-11-25 [Nov. 25, 1919] Habitat Floating submerged. In canal. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/256b8bb0-9d5f-452b-9576-3e6ebbc6b972 Harvard University Herbaria Barcode 01976496 Herbarium GH Family Lentibulariaceae Determination Utricularia foliosa Linnaeus Determined by Taylor, Peter Geoffrey Date Determined 1972-05-15 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976461 Collector A. S. Hitchcock Collector number 17040 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement. Date Collected 1919-12-03 - 1919-12-09 [Dec. 3-9, 1919] Habitat Shallow water or mud of marsh. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/06128035-1de0-4218-bd2d-22027fd3e7e6 Harvard University Herbaria Barcode 01976461 Herbarium GH Family Lentibulariaceae Determination Utricularia calycifida Benjamin Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976458 Collector A. S. Hitchcock Collector number 16909 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; Hoorubia Creek. Date Collected 1919-11-26 [Nov. 26, 1919] Habitat Marsh. Grassy edge of creek by mucka-mucka. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3c0eb296-93ca-4eaf-add3-06617345a24f Harvard University Herbaria Barcode 01976458 Herbarium GH Family Lentibulariaceae Determination Utricularia calycifida Benjamin Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976455 Collector A. S. Hitchcock Collector number 17006 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off. Date Collected 1919-11-27 [Nov. 27, 1919] Habitat On wet mud and in shallow water. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75ec0d57-c560-4e19-8512-18af965db05d Harvard University Herbaria Barcode 01976455 Herbarium GH Family Lentibulariaceae Determination Utricularia benjaminiana Oliver Determined by Taylor, Peter Geoffrey Date Determined 1972-05-13 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Lentibulariaceae: Utricularia Harvard University Herbaria Barcode(s) 01976680 Collector A. S. Hitchcock Collector number 17005 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off. Date Collected 1919-11-27 [Nov. 27, 1919] Habitat On bare wet soil, marsh. (goes with 16941). Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4854d099-7fc8-47b6-b0a3-a3ede8856504 Harvard University Herbaria Barcode 01976680 Herbarium GH Family Lentibulariaceae Determination Utricularia subulata Linnaeus Determined by Taylor, Peter Geoffrey Date Determined 1972-05-13 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Orchidaceae: Habenaria Harvard University Herbaria Barcode(s) 01947964 Collector A. S. Hitchcock Collector number 16884 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; Lamaha Stop-off Date Collected 1919-11-25 Habitat Marsh along canal Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a48d0bf-00e5-44f7-b621-840c6d998892 Harvard University Herbaria Barcode 01947964 Herbarium AMES Family Orchidaceae Determination Habenaria longicauda Hooker Determined by Renz, Jany Date Determined 1990-05-** Determination Remarks [filed under] [current name] Accession Number AMES 20543 Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Allamanda Harvard University Herbaria Barcode(s) 02182000 Collector A. S. Hitchcock Collector number 16793 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Parika, 18 miles west of Georgetown, on Essequibo River. Date Collected 1919-11-19 Habitat Low ground. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b160469-0412-447a-8f7d-d882ef644384 Harvard University Herbaria Barcode 02182000 Herbarium GH Family Apocynaceae Determination Allamanda cathartica Linnaeus Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Allamanda Harvard University Herbaria Barcode(s) 01977999 Collector A. S. Hitchcock Collector number 16864 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservancy, southeast of Georgetown; Lamaha Stop-off. Date Collected 1919-11-25 Habitat Along dike. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9ead21ab-63b2-4019-b1c8-aab07ba382fe Harvard University Herbaria Barcode 01977999 Herbarium GH Family Apocynaceae Determination Allamanda cathartica Linnaeus Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Allamanda Harvard University Herbaria Barcode(s) 01977993 Collector A. S. Hitchcock Collector number 17197 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Kartabo, junction of Mazaruni and Cuyuni Rivers. Coast of Kijk-Over-Al. Date Collected 1919-12-11 Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3baa627a-5d1a-4574-bcd0-45dc179d5e76 Harvard University Herbaria Barcode 01977993 Herbarium GH Family Apocynaceae Determination Allamanda cathartica Linnaeus Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Mandevilla Harvard University Herbaria Barcode(s) 02379469 Collector A. S. Hitchcock Collector number 16972 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana: East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off Date Collected 1919-11-27 Habitat Along dike at edge of marsh. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/189894b4-2bc0-4abe-b6df-5d9b57b67199 Harvard University Herbaria Barcode 02379469 Herbarium GH Family Apocynaceae Determination Mandevilla hirsuta (Richard) K. Schumann Determined by Woodson, Jr., Robert Everard Date Determined 1931-06-18 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Mandevilla Harvard University Herbaria Barcode(s) 02379836 Collector A. S. Hitchcock Collector number 17207 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana; Kartabo, junction of Mazaruni and Cuyuni Rivers Date Collected 1919-12-11 Habitat Clearing Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/57c960ca-e982-439b-9014-4d2fd36db147 Harvard University Herbaria Barcode 02379836 Herbarium GH Family Apocynaceae Determination Mandevilla sp. Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Orchidaceae: Polystachya Harvard University Herbaria Barcode(s) 02127877 Collector A. S. Hitchcock Collector number 16804 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Parika, 18 miles west of Georgetown, on Essequibo River Date Collected 1919-11-19 Habitat On trunk and large limbs of tree near sea. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/355e2634-b00f-42ee-9eac-ac1c7aef854e Harvard University Herbaria Barcode 02127877 Herbarium GH Family Orchidaceae Determination Polystachya concreta (Jacquin) Garay & Sweet Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Orchidaceae: Polystachya Harvard University Herbaria Barcode(s) 02127888 Collector A. S. Hitchcock Collector number 16804 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Parika, 18 miles west of Georgetown, on Essequibo River Date Collected 1919-11-19 Habitat On trunk and [illegible] of tree near sea Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/728752e7-874d-487d-85be-69a70e6b0e7c Harvard University Herbaria Barcode 02127888 Herbarium AMES Family Orchidaceae Determination Polystachya concreta (Jacquin) Garay & Sweet Determination Remarks [filed under] [current name] Accession Number AMES 20363 Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Odontadenia Harvard University Herbaria Barcode(s) 02381296 Collector A. S. Hitchcock Collector number 16972 Country Guyana State Demerara-Mahaica Geography South America: South America (Region) (Region): Guyana: Demerara-Mahaica Locality British Guiana: East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off Date Collected 1919-11-27 Habitat Along dike at edge of marsh. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/78d12d96-b0f6-487e-9f02-940b3dc7b181 Harvard University Herbaria Barcode 02381296 Herbarium GH Family Apocynaceae Determination Odontadenia geminata (Hoffmannsegg ex Roemer & Schultes) Müller Arg. Determined by Morales, Juan Francisco Date Determined 2000-05-** Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Odontadenia Harvard University Herbaria Barcode(s) 02381295 Collector A. S. Hitchcock Collector number 16879 Country Guyana State Demerara-Mahaica Geography South America: South America (Region) (Region): Guyana: Demerara-Mahaica Locality British Guiana: East Coast Water Conservancy, southeast of Georgetown; Lamaha Stop-off Date Collected 1919-11-25 Habitat along dike. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ca53f2e-930a-4045-96ad-9a3ef3e72508 Harvard University Herbaria Barcode 02381295 Herbarium GH Family Apocynaceae Determination Odontadenia geminata (Hoffmannsegg ex Roemer & Schultes) Müller Arg. Determined by Morales, Juan Francisco Date Determined 2000-05-** Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Odontadenia Harvard University Herbaria Barcode(s) 02381378 Collector A. S. Hitchcock Collector number 17134 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana: Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Habitat Cut-over jungle. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99e743ae-9a05-4cdd-975e-4fb16ef8af05 Harvard University Herbaria Barcode 02381378 Herbarium GH Family Apocynaceae Determination Odontadenia sandwithiana Woodson Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Odontadenia Harvard University Herbaria Barcode(s) 02381360 Collector A. S. Hitchcock Collector number 16983 Country Guyana State Demerara-Mahaica Geography South America: South America (Region) (Region): Guyana: Demerara-Mahaica Locality East Coast Water Conservancy, southeast of Georgetown; canal southeast of Lamaha Stop-off Date Collected 1919-11-27 Habitat Marsh. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/07782cfb-309e-4575-a141-285fd00814ea Harvard University Herbaria Barcode 02381360 Herbarium GH Family Apocynaceae Determination Odontadenia nitida (Vahl) Müller Arg. Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Bromeliaceae: Aechmea Harvard University Herbaria Barcode(s) 02016285 Collector A. S. Hitchcock Collector number 17130 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana: Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2745cf6-4acb-45d6-9473-b3052ec2f9e8 Harvard University Herbaria Barcode 02016285 Herbarium GH Family Bromeliaceae Determination Aechmea mertensii Schultes & Schultes f. Determined by Smith, Lyman Bradford Date Determined 1930 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Bromeliaceae: Aechmea Harvard University Herbaria Barcode(s) 02016290 Collector A. S. Hitchcock Collector number 16893 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast Water Conservatory, southeast of Georgetown; Manaha Stop-off Date Collected 1919-11-25 Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/07a3ab8b-6108-469a-9fe8-53989ab9c46d Harvard University Herbaria Barcode 02016290 Herbarium GH Family Bromeliaceae Determination Aechmea mertensii Schultes & Schultes f. Determined by Smith, Lyman Bradford Date Determined 1928-08-** Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Bromeliaceae: Aechmea Harvard University Herbaria Barcode(s) 02016504 Collector A. S. Hitchcock Collector number 17288 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Rockstone Date Collected 1919-12-31 - 1920-01-01 Habitat on low shrub; sandy scrub Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7dd4c87b-f4e7-4287-a511-de7e6c936813 Harvard University Herbaria Barcode 02016504 Herbarium GH Family Bromeliaceae Determination Aechmea tillandsioides Baker Determined by Smith, Lyman Bradford Date Determined 1928-04-19 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Prestonia Harvard University Herbaria Barcode(s) 02383050 Collector A. S. Hitchcock Collector number 17216 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana: Kargabo, junction of Mazaruni and Cuyuni Rivers Date Collected 1919-12-11 Habitat on tree by river. Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b4d46ed5-3af8-4fc1-b5e6-57d8e99ffa93 Harvard University Herbaria Barcode 02383050 Herbarium GH Family Apocynaceae Determination Prestonia sp. Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Rhabdadenia Harvard University Herbaria Barcode(s) 02009439 Collector A. S. Hitchcock Collector number 16713 Country Guyana State Essequibo Islands-West Demerara Geography South America: South America (Region) (Region): Guyana: Essequibo Islands-West Demerara Locality British Guiana, Vreed-en-Hoop, west bank of Demerara River, opposite Georgetown Date Collected 1919-11-10 - 1919-11-12 Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/17a2352d-19f0-42ec-96b7-bf8a9f8f05a1 Harvard University Herbaria Barcode 02009439 Herbarium GH Family Apocynaceae Determination Rhabdadenia biflora (Jacquin) Müller Arg. Determined by Britton, Nathaniel Lord Determination Remarks [filed under] [current name] Family Apocynaceae Determination Rhabdadenia macrostoma (Bentham) Müller Arg. Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Tabernaemontana Harvard University Herbaria Barcode(s) 02375796 Collector A. S. Hitchcock Collector number 17138 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba10a82f-ea40-4d96-b11b-c928f200daf7 Harvard University Herbaria Barcode 02375796 Herbarium GH Family Apocynaceae Determination Tabernaemontana heterophylla Vahl Determined by Leeuwenberg, Anthonius Josephus Maria Date Determined 1991 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Tabernaemontana Harvard University Herbaria Barcode(s) 02375804 Collector A. S. Hitchcock Collector number 17155 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a7e7fa25-c5f5-4c59-bca1-8c0d695a397c Harvard University Herbaria Barcode 02375804 Herbarium GH Family Apocynaceae Determination Tabernaemontana heterophylla Vahl Determined by Leeuwenberg, Anthonius Josephus Maria Date Determined 1991 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Tabernaemontana Harvard University Herbaria Barcode(s) 02375827 Collector A. S. Hitchcock Collector number 17138 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal District Date Collected 1919-12-03 - 1919-12-09 Habitat Sandy pasture Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/21b7c902-b20e-47e4-a145-0a881923b785 Harvard University Herbaria Barcode 02375827 Herbarium GH Family Apocynaceae Determination Tabernaemontana heterophylla Vahl Determined by Leeuwenberg, Anthonius Josephus Maria Date Determined 1992 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Apocynaceae: Tabernaemontana Harvard University Herbaria Barcode(s) 02372092 Collector A. S. Hitchcock Collector number 17120 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Penal Settlement Date Collected 1919-12-03 - 1919-12-09 Habitat jungle Project Plants on Edge/Endless Forms TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa463499-8033-49c0-ab65-1db4d270c21e Harvard University Herbaria Barcode 02372092 Herbarium GH Family Apocynaceae Determination Tabernaemontana undulata Vahl Determined by Leeuwenberg, Anthonius Josephus Maria Date Determined 1991 Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Nelumbonaceae: Nelumbo Harvard University Herbaria Barcode(s) 02269170 Collector A. S. Hitchcock Collector number 16766 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Mahaica, on coast 20 miles east of Georgetown Date Collected 1919-11-13 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02dc3db8-3d25-4dc7-a564-ea143ae7005b Harvard University Herbaria Barcode 02269170 Herbarium GH Family Nelumbonaceae Determination Nelumbo nucifera Gaertner Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Nymphaeaceae: Nymphaea Harvard University Herbaria Barcode(s) 02269176 Collector A. S. Hitchcock Collector number 16868 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality British Guiana: East Coast Water Conservancy, southeast of Georgetown; Lamaha stop-off Date Collected 1919-11-25 Container Explorations in South America GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3db7cceb-a322-4c82-be95-273346e8643d Harvard University Herbaria Barcode 02269176 Herbarium GH Family Nymphaeaceae Determination Nymphaea rudgeana G. Meyer Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Cyperaceae: Eleocharis Harvard University Herbaria Barcode(s) 02503500 Collector A. S. Hitchcock Collector number 17099 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality [data not captured] Date Collected 1919-12-03 - 1919-12-09 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5a46d74c-71b8-42f0-a3ff-904a391a945b Harvard University Herbaria Barcode 02503500 Herbarium GH Family Cyperaceae Determination Eleocharis nana Kunth Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Nymphaeaceae: Nymphaea Harvard University Herbaria Barcode(s) 00978573 Collector A. S. Hitchcock Collector number 16903 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality East Coast water conservancy, southeast of Georgetown, Hoorubia Creek; In water of Laluni Creek Date Collected 1919-11-26 Project HerbariomiX - Dior GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a047ac8f-e4f5-49f9-9943-00d8fbd5abdc Harvard University Herbaria Barcode 00978573 Herbarium GH Family Nymphaeaceae Determination Nymphaea odorata Aiton Determination Remarks [filed under] [current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Orchidaceae: Cyrtopodium Harvard University Herbaria Barcode(s) 02288689 Collector A. S. Hitchcock Collector number 17301 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Rockstone Date Collected 1919-12-31 - 1920-01-01 Habitat sandy scrub Container Explorations in South America GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2e9f1e53-acc0-4535-b21e-24c36c459d02 Harvard University Herbaria Barcode 02288689 Herbarium GH Previous ownership AMES 75386 Family Orchidaceae Determination Cyrtopodium andersonii (Lambert ex Andrews) R. Brown Determined by Romero, Gustavo Adolfo Date Determined 2025-03-** Determination Remarks [filed under] [current name] Family Orchidaceae Determination Cyrtopodium andersonii (Lambert ex Andrews) R. Brown Determination Remarks [label name] Phenology Flower Preparation Type Sheet Preparation Method Pressed

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Classification Orchidaceae: Cyrtopodium Harvard University Herbaria Barcode(s) 02288692 Collector A. S. Hitchcock Collector number 17301 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Rockstone Date Collected 1919-12-31 - 1920-01-01 Habitat sandy scrub Container Explorations in South America GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc983445-ced9-4ace-ad16-99bf02aa8a37 Harvard University Herbaria Barcode 02288692 Herbarium AMES Family Orchidaceae Determination Cyrtopodium andersonii (Lambert ex Andrews) R. Brown Date Determined 2025-03-** Determination Remarks [filed under] [current name] Family Orchidaceae Determination Cyrtopodium andersonii (Lambert ex Andrews) R. Brown Determination Remarks [label name] Accession Number AMES 20365 Phenology Flower Preparation Type Sheet Preparation Method Pressed

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Classification Orchidaceae: Cyrtopodium Harvard University Herbaria Barcode(s) 02288695 Collector A. S. Hitchcock Collector number 17301 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Rockstone Date Collected 1919-12-31 - 1920-01-01 Habitat sandy scrub Container Explorations in South America GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/151b6222-6d9e-40d5-886c-93adb28c76d6 Harvard University Herbaria Barcode 02288695 Herbarium GH Family Orchidaceae Determination Cyrtopodium andersonii (Lambert ex Andrews) R. Brown Determined by Romero, Gustavo Adolfo Date Determined 2025-03-** Determination Remarks [filed under] [current name] Family Orchidaceae Determination Cyrtopodium andersonii (Lambert ex Andrews) R. Brown Determined by Ames, Oakes Determination Remarks [label name] Phenology FlowerAndFruit Preparation Type Sheet Preparation Method Pressed

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Classification Marantaceae: Maranta Harvard University Herbaria Barcode(s) 02426159 Collector A. S. Hitchcock Collector number 17251 Country Guyana Geography South America: South America (Region) (Region): Guyana Locality Bartica, junction of Mazaruni & Essequilo Rivers. Date Collected 1919-12-15 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c996bf4-c007-4a16-90e7-586666001318 Harvard University Herbaria Barcode 02426159 Herbarium GH Family Marantaceae Determination Maranta arundinacea Linnaeus Determination Remarks [filed under] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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