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ZYGNEMA 45
Figs. D and E. Zygnema lihannae aplanospores with outer wall cylindric, and
median wall ellipsoid or ovoid. After Skuja.
tion by aplanospores, the outer wall of which is cylindric, just inside the
sporangium wall, densely punctate; the median wall, formed after con-
traction, varies from ellipsoid to ovoid, 22-25 11 x 25-46 /j., yellow-brown
with shallow irregular pits 1.5-5 /a ^^ diameter.
Burma, near Rangoon, 1936. (L. P. Khanna Coll.).
List of the Species of ZYGNEMA with Number
adpectinatum Transeau 1934
13
areolatum Taft & Transeau 1934
15
atrocoeruleum W. & G. S. West 1897
67
azureum Taft 1934 74
bohemicum Czurda 1932
borzae Krieger 1941
calosporum Jao 1935
4^
carinatum Taft 1934 35
carinthiacutn Beck 1929 75
carterae Czurda 1932
2
catenatum Transeau 1934 79
chalybeospermum Hansgirg 1888
68
chungii Li 1934
10
circumcarinatum Czurda 1930 33
coeruleum Czurda 1932 26
collinsianum Transeau 1914 ']o
conspicuum (Hassall) Transeau 1934 6
crassiusculum Transeau 1938 66
cruciatum (Vaucher) Agardh 1817
60
cyaneum Czurda 1932 69
cyanosporum Cleve 1868
22
62
07