Harvard University Herbaria & Libraries

Index of Botanical Specimens

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord
Locality	Ripley [Poplar] Hill
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99f1ac5e-fe13-4b69-b02a-2dcffd0522de
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus monogyna Jacquin
Determined by	Kittredge, Walter Tobey
Date Determined	2017
Determination Remarks	[current name]
Family	Rosaceae
Determination	Crataegus oxyacantha Linnaeus
Determination Remarks	[label name]
Subcollection	Thoreau Herbarium
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed
Description	[C. oxyacantha? Ripley Hill]

Remarks

["June 12. Teusday. Down river to swamp east of Poplar Hill . . .A Carya tomentosa hickory on the hill well out . . .A hawthorn grows near by, just out of bloom, twelve feet high - Crataegus Oxyacantha." Journal 7: 418-420. 1855]

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Worcester
Locality	Worcester
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9be53e21-cfd5-4da5-9a3a-9ebe762d1636
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus monogyna Jacquin
Determined by	Kittredge, Walter Tobey
Date Determined	2017
Determination Remarks	[current name]
Family	Rosaceae
Determination	Crataegus oxyacantha Linnaeus
Determination Remarks	[label name]
Subcollection	Thoreau Herbarium
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed
Description	[C. oxyacantha Worcester]

Remarks

["June 4. . . . English hawthorn from Poplar Hill blossoms in house." Journal 8: 365. 1856]

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord
Locality	Miles's swamp
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c105ef41-e01e-401b-a862-16b4c5266987
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus crus-galli Linnaeus
Determination Remarks	[label name] [current name]
Subcollection	Thoreau Herbarium
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed
Description	C. C Galli]

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord
Locality	at beaked hazel Conantum
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/318f10ef-cfbf-4186-b3eb-804576a7bf8a
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus coccinea Linnaeus
Determination Remarks	[label name] [current name]
Subcollection	Thoreau Herbarium
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed
Description	[wedge-shaped var. of C. coccinea]

Remarks

["June 6 . . There is a thorn now in its prime, i.e. near the beaked hazel, Conantum, with leaves more wedge-shaped at base than the Crataegus coccinea; apparently a variety of it, between that and Crus-Galli. (In press)" Journal 9: 408. 1857]

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6be67b5c-073d-4401-8833-bac328d0d9a2
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus macrosperma Ashe
Determined by	Angelo, Raymond Louis
Date Determined	2018-12-14
Determination Remarks	[filed under] [current name]
Subcollection	Thoreau Herbarium
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed
Description	[Early Thorn on hill]

Remarks

Early Thorn on hill ["June 1 P.M. - To Hill. . . The second thorn on Hill will evidently open tomorrow. It is altogether smooth while the first has downy peduncles, and its sepals are about entire while those of the first are cut-fringed. That largest and earliest thorn is now in full bloom, and I notice that its bloom is much whiter at a little distance than that of an apple tree. . . This thorn has pink anthers, seen close at hand. The leaves are very evenly distributed amid the bloom." Journal 9: 396-397. 1857]

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6c562715-ab8a-4b68-8b9d-9029cfce9f13
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus coccinea Linnaeus
Determination Remarks	[label name] [current name]
Determination
Subcollection	Thoreau Herbarium
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed
Description	[C. coccinea 2nd Thorn]

Remarks

2nd Thorn on Hill ["June 1 P.M. - To Hill. . . The second thorn on Hill will evidently open tomorrow. It is altogether smooth while the first has downy peduncles, and its sepals are about entire while those of the first are cut-fringed. That largest and earliest thorn is now in full bloom, and I notice that its bloom is much whiter at a little distance than that of an apple tree. . . This thorn has pink anthers, seen close at hand. The leaves are very evenly distributed amid the bloom." Journal 9: 396-397. 1857]

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Dukes County: Gosnold
Locality	Naushon [Island]
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/09163848-a2da-4640-a58a-3cd892c374ef
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus sp.
Determination Remarks	[filed under]
Subcollection	Thoreau Herbarium
Phenology	Sterile
Preparation Type	Sheet
Preparation Method	Pressed
Description	[Naushon]

Remarks

["June 27. P.M. - Went . . . to the northeast end of Naushon . . . Noticed a thorn, perhaps cockspur, with an undivided leaf." Journal 8: 392. 1856]

Classification	Rosaceae: Crataegus
Complex Object	This is a complex collection object (8 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00872525
Other Barcodes on Sheet	; ; ; ; ; ; ;
Collector	H. D. Thoreau
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Plymouth
Locality	up to Watson
Date Collected	1857-06-**
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/508eb5d2-bc51-463b-8de9-24703f466f26
Harvard University Herbaria Barcode	00872525
Herbarium	GH
Family	Rosaceae
Determination	Crataegus prunifolia (Marshall) Baumgarten
Determination Remarks	[label name] [current name]
Annotation Text	C. Prunifolia a var. of C. Crus-Galli acc. to Loudon & N. Americans
Subcollection	Thoreau Herbarium
Phenology	FlowerAndFruit
Preparation Type	Sheet
Preparation Method	Pressed
Description	[C. prunifolia]

Remarks

["June 12 . . . P.M. At Watson's, Plymouth . . . W. has the Crataegus prunifolius, with its thorns (vide Herbarium)" Journal 9: 415. 1857]