Skip to main content
Harvard Logo
FACULTY OF ARTS AND SCIENCES | HARVARD.EDU

Harvard University Herbaria & Libraries

  • Contact
  • Visit
  • Databases
  • Collections
    • Herbaria
    • Digital Resources
    • Use Policies
  • Research
    • Taxonomy
    • Floristics & Monography
    • Plant & Fungal Phylogenetics
    • Paleobotany
    • Plant Speciation and Local Adaptation
    • Forest Ecosystem Carbon Dynamics
  • Publications
    • About HPB
    • Orders & Access
    • For Authors
  • Libraries
    • Libraries' Collections
      • Harvard's Online Library Catalog (HOLLIS)
      • Archives Collections
      • Digital Collections
    • Use of the Libraries
      • Hours
      • Resources
      • Services
      • Permissions
    • Libraries Staff
    • Online Exhibits
  • News & Events
    • News
    • Events
  • People
  • About
    • Visit
    • Contact
    • History
  • Search Hints
  • Use Policy
  • Botanists
  • Publications
  • Specimens
  • Images
  • Taxa
  • Hu Cards
  • ECON Artifacts
  • Contribute
  • Comments

Index of Botanical Specimens

ClassificationAsteraceae: Layia
Barcode(s)00009591
Type StatusIsotype
CollectorJ. C. Clausen
Collector number1090
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County
Locality6.2 miles south of Jenner.
Date Collected1935-05-24
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d092c2ca-e5ff-4aaf-937b-a282ab9f6820
Harvard University Herbaria Barcode00009591
HerbariumGH
FamilyAsteraceae
Type Status Isotype
Isotype of Layia chrysanthemoides subsp. maritima D. D. Keck
Verified byV. Bates
Determination Remarks [filed under]
Taxon Reference(for Layia chrysanthemoides subsp. maritima D. D. Keck) Aliso 1958. 4: 106.
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed
Thumbnail image of sheet
Full Quality [2MB]

Barcode(s)00424008
CollectorJ. C. Clausen
Collector number1164
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Mono County
LocalitySlate Creek Valley, east of Conness, Harvey Monroe Hall Natural Area. In meadow at Timberline Station of Carnegie Institution
Date Collected1935-07-24
Verbatim Elevation10,000 feet
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a1113f9-e748-4385-bec5-fd68e37bdfdc
Harvard University Herbaria Barcode00424008
HerbariumGH
Determination Carex subnigricans Stacey
Determined byHowell, John Thomas
Date Determined1945
Determination Remarks [current name]
Determination Carex subnigricans Stacey
Determination Remarks [filed under]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed
Thumbnail image of sheet
Half Size [1MB]
Full Quality [37MB]

Barcode(s)00381943
CollectorJ. C. Clausen
Collector number1099
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Tuolumne County
LocalityAt Lake Tenaya
Date Collected1935-07-18
Verbatim Elevation8150 ft.
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc2ff376-e9da-4551-ba9a-f14c94e0d585
Harvard University Herbaria Barcode00381943
HerbariumGH
Determination Viola purpurea subsp. mesophyta M. S. Baker & J. C. Clausen
Determination Remarks [current name]
Determination Viola purpurea Kellogg
Determination Remarks [filed under]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed
Thumbnail image of sheet
Half Size [1MB]
Full Quality [33MB]

ClassificationFremontodendron: Bombacaceae
Barcode(s)00422617
CollectorJ. C. Clausen
Collector number1061
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Napa County
Locality15.9 mi. S. E. of Lower Lake on the Monticello road beyond the Napa Co. line
Date Collected1935-05-22
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c54fe4d5-377e-4f19-b8a6-93c465264d21
Harvard University Herbaria Barcode00422617
HerbariumGH
FamilyBombacaceae
Determination Fremontodendron californicum (Torrey) Coville
Determined byWhetstone, Raymond David
Date Determined1988
Determination Remarks [current name]
FamilyBombacaceae
Determination Fremontodendron californicum (Torrey) Coville
Determination Remarks [filed under]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed

ClassificationAsteraceae: Layia
Barcode(s)00414607
CollectorJ. C. Clausen
Collector number1031
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Lake County
Locality1.8 mi. S. of Lakeport at junction of Hopland road
Date Collected1935-05-21
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c593894-0284-4ee7-8060-7bb2adcb7aea
Harvard University Herbaria Barcode00414607
HerbariumGH
FamilyAsteraceae
Determination Layia septentrionalis D. D. Keck
Determination Remarks [current name]
FamilyAsteraceae
Determination Layia septentrionalis D. D. Keck
Determination Remarks [filed under]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed

ClassificationAsteraceae: Madia
Barcode(s)00414745
CollectorJ. C. Clausen
Collector number1072
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Napa County
LocalityHowell Mountain, near summit, 6.5 mi. N.E. of St. Helena
Date Collected1935-05-23
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e8246a39-78ec-443c-83e7-970424c52733
Harvard University Herbaria Barcode00414745
HerbariumGH
FamilyAsteraceae
Determination Madia nutans (Greene) D. D. Keck
Determination Remarks [current name]
FamilyAsteraceae
Determination Madia nutans (Greene) D. D. Keck
Determination Remarks [filed under]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed

ClassificationAsteraceae: Madia
Barcode(s)00414747
CollectorJ. C. Clausen
Collector number1073
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County
Locality0.3 mi. N. of entrance to Petrified Forest
Date Collected1935-05-23
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/80b00bd6-8c3e-4235-9fd1-4237ce5cc5e1
Harvard University Herbaria Barcode00414747
HerbariumGH
FamilyAsteraceae
Determination Madia nutans (Greene) D. D. Keck
Determination Remarks [current name]
FamilyAsteraceae
Determination Madia nutans (Greene) D. D. Keck
Determination Remarks [filed under]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed

ClassificationAsteraceae: Madia
Barcode(s)00414751
CollectorJ. C. Clausen
Collector number1077
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County
LocalityAdobe Canyon at Sonoma Creek, first ravine above Kenwood Springs
Date Collected1935-05-24
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d78b7c1d-6e15-48fd-a558-9354871cbcdc
Harvard University Herbaria Barcode00414751
HerbariumGH
FamilyAsteraceae
Determination Madia nutans (Greene) D. D. Keck
Determination Remarks [current name]
FamilyAsteraceae
Determination Madia nutans (Greene) D. D. Keck
Determination Remarks [filed under]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed

ClassificationAsteraceae: Lagophylla
Barcode(s)00403736
CollectorJ. C. Clausen
Collector number1041
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Lake County
Locality3.3 mi. N. of Middletown on the way to Lower Lake
Date Collected1935-05-21
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/32f340bb-41cc-4a3b-b304-6ca8d8083f54
Harvard University Herbaria Barcode00403736
HerbariumGH
FamilyAsteraceae
Determination Lagophylla minor D. D. Keck
Determined byBaldwin, Bruce Gregg
Determination Remarks [filed under] [current name]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed

ClassificationAsteraceae: Lagophylla
Barcode(s)00403737
CollectorJ. C. Clausen
Collector number1025
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Lake County
Localityat summit of grade at 30.2 mi. W. of Williams
Date Collected1935-05-20
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ac205604-5d70-4ffe-95f5-984b73d949dc
Harvard University Herbaria Barcode00403737
HerbariumGH
FamilyAsteraceae
Determination Lagophylla minor D. D. Keck
Determined byBaldwin, Bruce Gregg
Determination Remarks [filed under] [current name]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed

Barcode(s)01801604
CollectorJ. C. Clausen
Collector number1104
CountryUnited States of America
StateCalifornia
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: California: Mono County
Locality[data not captured]
Date Collected1935-07-21
ProjectUS and Canada - Mass Digitization
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e14b3ecf-21f0-4a33-9424-078465f0ab89
Harvard University Herbaria Barcode01801604
HerbariumGH
Determination
Determination Remarks [filed under] [current name]
Determination Penstemon sp.
Annotation TextPenstemon davidsonii x P. newberryi
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed
Thumbnail image of sheet
Half Size [860KB]
Full Quality [27MB]

Copyright © 2013 The President and Fellows of Harvard College | Accessibility