Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 390
nsequence of the discoveryof the truly-sexual nature of theirfructification; and we shall takethat of a common species of Fucmas the type of that of the ordergenerally. The receptacles which are borne at the extremi-ties of the fronds, here containboth sperm-cells and germ-cells ; in some other… … Terminal portion of branch ofSphacelaria cirrhosa. * It was at first stated by MM. Thuret and Decaisne, that this species wassometimes dioecious, sometimes hermaphrodite; but they now consider the her-maplirodite form to be a distinct species, the F. platycarpus described above. 368 MICEOSCOPIC…
Microscopy
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