Taxon: Isoetes echinospora Durieu

Summary

Genus:

Isoetes

Family:

Isoetaceae

Nomen number:

412272

Place of publication:

Bull. Soc. Bot. France 8:164. 1861

Verified:

01/13/1999 ARS Systematic Botanists.

Accessions:

0 (0 active, 0 available) in National Plant Germplasm System.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

No images

Conservation Status

Reference(s)

Botanical Society of the British Isles. BSBI taxon database (on-line resource).
Cronquist, A. et al. 1972-. Intermountain flora.
FNA Editorial Committee. 1993-. Flora of North America. 2:68.
Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
Tutin, T. G. et al., eds. 1993. Flora europaea, ed. 2.

Common names

Language	Name	Alternate name	note	seq	Citation
English	spiny-spore quillwort			1	FNA Editorial Committee. 1993-. Flora of North America. 2:68.
English	spring quillwort			1	Botanical Society of the British Isles. BSBI taxon database (on-line resource).

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Note	Reference
1	Native	Europe	Eastern Europe	Russian Federation-European part	European part		Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.
1	Native	Europe	Middle Europe	Belgium
1	Native	Europe	Middle Europe	Czechoslovakia
1	Native	Europe	Middle Europe	Germany
1	Native	Europe	Middle Europe	Netherlands
1	Native	Europe	Middle Europe	Poland
1	Native	Europe	Middle Europe	Switzerland
1	Native	Europe	Northern Europe	Denmark
1	Native	Europe	Northern Europe	Finland
1	Native	Europe	Northern Europe	Iceland
1	Native	Europe	Northern Europe	Norway
1	Native	Europe	Northern Europe	Sweden		Italy
1	Native	Europe	Northern Europe	United Kingdom
1	Native	Europe	Southeastern Europe	Bulgaria
1	Native	Europe	Southeastern Europe	Greece
1	Native	Europe	Southwestern Europe	France
1	Native	Europe	Southwestern Europe	Spain
1	Native	Northern America	Eastern Canada	Canada	New Brunswick		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Eastern Canada	Canada	Newfoundland and Labrador		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Eastern Canada	Canada	Nova Scotia		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Eastern Canada	Canada	Ontario		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Eastern Canada	Canada	Prince Edward Island		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Eastern Canada	Canada	Québec		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	North-Central U.S.A.	United States	Minnesota		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	North-Central U.S.A.	United States	Wisconsin		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Connecticut		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Maine		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Massachusetts		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Michigan		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	New Hampshire		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	New Jersey		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	New York		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Ohio		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Pennsylvania		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Rhode Island		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northeastern U.S.A.	United States	Vermont		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northwestern U.S.A.	United States	Colorado		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northwestern U.S.A.	United States	Idaho		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northwestern U.S.A.	United States	Montana		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northwestern U.S.A.	United States	Oregon		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Northwestern U.S.A.	United States	Washington		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Southwestern U.S.A.	United States	California		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Southwestern U.S.A.	United States	Utah		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Subarctic America	Canada	Northwest Territories		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Subarctic America	Canada	Yukon		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Subarctic America	Greenland
1	Native	Northern America	Subarctic America	United States	Alaska		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Western Canada	Canada	Alberta		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Western Canada	Canada	British Columbia		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Western Canada	Canada	Manitoba		FNA Editorial Committee. 1993-. Flora of North America. 2:68.
1	Native	Northern America	Western Canada	Canada	Saskatchewan		FNA Editorial Committee. 1993-. Flora of North America. 2:68.

Native
Europe

NORTHERN EUROPE: Denmark, Finland, United Kingdom, Iceland, Norway, Sweden (Italy)
MIDDLE EUROPE: Czechoslovakia, Belgium, Switzerland, Germany, Netherlands, Poland
EASTERN EUROPE: Russian Federation-European part [European part]
SOUTHEASTERN EUROPE: Bulgaria, Greece
SOUTHWESTERN EUROPE: Spain, France

Northern America

SUBARCTIC AMERICA: Canada [Northwest Territories, Yukon], Greenland, United States [Alaska]
EASTERN CANADA: Canada [Québec, Nova Scotia, Ontario, Prince Edward Island, New Brunswick, Newfoundland and Labrador]
WESTERN CANADA: Canada [Saskatchewan, Alberta, Manitoba, British Columbia]
NORTHEASTERN U.S.A.: United States [Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Connecticut]
NORTH-CENTRAL U.S.A.: United States [Minnesota, Wisconsin]
NORTHWESTERN U.S.A.: United States [Colorado, Idaho, Montana, Oregon, Washington]
SOUTHWESTERN U.S.A.: United States [California, Utah]

Reference(s)

FNA Editorial Committee. 1993-. Flora of North America. 2:68.
Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=412272. Accessed 9 November 2026.