Harvard University Herbaria & Libraries

Index of Botanical Specimens

Classification	Isoetaceae: Isoetes
Harvard University Herbaria Barcode(s)	00003412
Type Status	Isotype
Collector	F. V. Coville & T. H. Kearney, Jr.
Collector number	2337
Country	United States of America
State	Alaska
Geography	North America: North America (CA, US, MX) (Region): United States of America: Alaska
Locality	Kodiak Island
Date Collected	1899-07-20
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1b6095f7-fab3-471c-8e72-aca02bae72a3
Harvard University Herbaria Barcode	00003412
Herbarium	GH
Family	Isoetaceae
Type Status	Isotype
Isotype of	Isoetes echinospora nothovar. truncata A. A. Eaton
Determination Remarks	[is filed under name]
Taxon Reference	(for Isoetes echinospora nothovar. truncata A. A. Eaton) Working List N. Amer. Pterid. 1901. 10, 27.
Sex	not determined
Phenology	NotDetermined
Preparation Type	Sheet
Preparation Method	Pressed


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Remarks

Annotated as Isoetes x truncata Clute (I. maritima x I. occidentalis) by D. M. Britton, May 1992. Britton's notes: "The name I. columnifera does not appear in Brown (1938) or Reed (1953 - Index Isoetales) and seems to have been dropped by A. A. Eaton in favor of I. echinospora var. truncata in 1901. Clute, 1905 in Fern Allies 222-223, 260 raised to I. truncata Clute with the words 'the author would be inclined to call this a distinct species'. It is not clear why Eaton cites Coville, Mearns 2337 as type, whereas this isotype is Coville, Kearney 2337. D. M. Britton May 1992."