polypody

/pol-ee-poh-dee/US // ˈpɒl iˌpoʊ di //UK // (ˈpɒlɪˌpəʊdɪ) //

多形体,多角体,多浆体,多角体细胞

Definitions

n.名词 noun

1
plural pol·y·po·dies.
- : any fern of the genus Polypodium, as P. vulgare, having creeping rootstocks, deeply pinnatifid evergreen fronds, and round, naked sori.

For instance, the Limestone Polypody is not happy unless there is a certain amount of lime present in the soil.
The Common Polypody will, of course, grow in almost any position.
The frond of the Common Polypody is cut in a pinnatifid manner.
There are a large number of varieties of the Common Polypody.
The great round fruit-dots of the Polypody show distinctly through the fronds as they stand erect in the sunlight.