https://doi.org/10.2307/2435128 • https://www.jstor.org/stable/2435128 Copy URL 1. The study of a many-spored Ascomycete is important for the determination of the ...
PROF. COULTER gives a luminous sketch of the probable history of sexual reproduction in plants. He deals with the origin of pairing gametes from spores, with the differentiation of (1) eggs and sperms ...