acrogen
noun
a flowerless plant growing and producing its reproductive structures at the apex only, as ferns and mosses.
acrogenic
-
a word derived from
acrogen.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The terrestrial remains of the Upper Silurians of England, the oldest yet known, consist chiefly of spore-like bodies, which belonged, says Dr. Hooker, to Lycopodiaceæ,—an order of the second or acrogenic class.
From The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed by Hugh Miller
