File:Bryophyta 14.png

Summary
Illustration from 1911 Encyclopædia Britannica, article BRYOPHYTA.

Species is currently named Andreaea rupestris, having been synonymized from A. petrophila.

Original caption: F IG. 14.&mdash;Andreaea petrophila. Plant bearing opened capsule.

(k) ps, Pseudopodium.

c, Calyptra.

spf, Foot of sporogonium.

From Strasburger's Textbook of Botany