Spirogyra gracilis

IN THE
CRYPTOGAMIC HERBARIUM
CHICAGO NAnilitAir-mSIQgY MUSEUM
Field Museum of Natural History
Algae Donated to NY in 2015
THE HERBARIUM UÇ
FRANCIS OROUEf
Plantae Acadienses
In the Herbarium ol Herbert Habeeb and in the Cryptogamie Herbarium,
Chicago Natural History Museum
11137. Spirogyra gracilis (Hass,) Kiita. [large]
with S. Grevilleana and S. inflata in fruit
Maine: in water of ditch, iwht,
13 May 1?U9
Herbert Habeeb
03047634