Diphasiastrum ×sabinifolium (Willd.) Holub
Common Name: SAVIN-LEAVED CLUBMOSS
Synonym: Lycopodium ×sabinifolium
Coefficient of Conservatism: 10
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Nt Fern Al

Diphasiastrum ×sabinifolium D. Drife

Known from only one site in Chippewa Co., on the moist floor of a long abandoned sand pit.

First found in Michigan in 1957 (Hiltunen, 1961; reported as Lycopodium sitchense). This is a hybrid of Diphasiastrum sitchense (Rupr.) Holub × D. tristachyum and is included here because D. sitchense is as yet unknown from Michigan, though well known from the north shore of Lake Superior. Diphasiastrum sitchense differs from D. ×sabinifolium in having the strobilus essentially sessile. See Beitel (1979) for more details.

Locations

Chippewa County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 5, 2019. https://michiganflora.net/species.aspx?id=1645.