Microspora wittrockii (Wille) Lagerh.

IN THE
CRYP.TOUAfmC HERBARIUM
FIEUO ¡vTUSHtJM • ÔF •'Si âV\Jft'A.L' HMST0RV
THfe Herbarium op
FRANCIS DROUET
CRYPTOGAMIC HERBARIUM, FIELD MUSEUM OF NATURAL HISTORY
No. 274 a.
Determined by Grace S. Phinney
WvojusV^ ÇVt-7
Prying Pan Basin, Yellov/stone
National Park.
J. E. Tilden, 7 July 1896
Josephine E. Tilden. American Algae.
274. Microspora amoena (Kg.) Rabenh. forma thermalis Tilden. Observa-
tions on some West American Thermal Alga»-. Bot. Gaz. 25: 92, 93.
pfl, A f. 12. F 1898.
Dark green, stringy ; cells cylindrical, 11-14 mic. in diameter, before
division 2-3 timet as long ii wide, after division equal to or a little
more than the diameter in length ; membrane smooth, delicate, firm ;
eell contents finely granular, bright green ; filaments not constricted at
septations.
a. Lying in overflow from spring. Temperature 41°C.
itiira! Histc
^fgas Donated to NY in 2015
CRYPTOGAMIC HERBARIUM, FIELD MUSEUM OF NATURAL HISTORY
JOSEPHINE E. TILDEN
AMERICAN ALGAE
Century III. Published 1898.
Received by exchange from the Farlow Herbarium of Harvard Univerrity
November 12,1988. Accewlon No. 6076.
03050711