Harvard University Herbaria & Libraries

Index of Botanical Specimens

Classification	Betulaceae: Corylus
Complex Object	This is a complex collection object (3 items with 1 preparation)
Harvard University Herbaria Barcode(s)	00967003
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	This one from Conantum
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/28abf427-00e9-497d-a5b7-06c2b5797119
Harvard University Herbaria Barcode	00967003
Herbarium	GH
Family	Betulaceae
Determination	Corylus rostrata Aiton
Determination Remarks	[is label name]
Family	Betulaceae
Determination	Corylus cornuta Marshall
Determined by	Kittredge, Walter Tobey
Date Determined	2013
Determination Remarks	[is Current name]
Subcollection	Thoreau Herbarium
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed
Description	[This one from Conantum]

Remarks

["April 18. P. M. - To Conantum. The beaked hazel, if that is the one just below the little pine at Blackberry Steep, is considerably later than the common, for I cannot get a whole twig fully out, though the common is too far gone to gather there. The catkins , too, are shorter." Journal 9: 332. 1857]