Advertisement
Advertisement
heterosporous
[ het-uh-ros-puh-ruhs, het-er-uh-spawr-uhs, -spohr- ]
adjective
Botany.
- having more than one kind of spore.
heterosporous
/ ˌɛəˈɒəə /
adjective
- (of seed plants and some ferns and club mosses) producing megaspores and microspores Compare homosporous
heterosporous
/ ĕ′ər-ə-ô′ə,ĕ′ə-ŏ′ə-ə /
- Producing two types of spores differing in size and sex, the male microspore and the female megaspore, which develop into separate male and female gametophytes. All seed-bearing plants, as well as some ferns and other seedless plants, are heterosporous.
- Compare homosporous
Discover More
Derived Forms
- ˌٱˈDzǰ, noun
Discover More
yvlog History and Origins
Origin of heterosporous1
Discover More
Example Sentences
Examples have not been reviewed.
"Usually when we see heterosporous plants appear in the fossil record, they just sort of pop into existence," said the study's senior author, Andrew Leslie, in a statement.
From
Selaginella, sē-laj-i-nel′a, n. a genus of heterosporous cryptogams, allied to club-moss.
From
Advertisement
Advertisement
Advertisement
Advertisement
Browse