Flowerless plants; ferns, mushrooms, mosses, lichens, and seaweeds
Flowerless plants; ferns, mushrooms, mosses, lichens, and seaweeds
Flowerless plants; ferns, mushrooms, mosses, lichens, and seaweeds
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MOSSES<br />
like plant appears much like the prothallium of the<br />
fern. Soon buds of young moss <strong>plants</strong> appear. On<br />
these the <strong>plants</strong> grow <strong>and</strong> produce spores which in<br />
their turn fall to the ground <strong>and</strong> grow into new <strong>plants</strong>.<br />
Roots will grow from any part of a moss plant that<br />
is kept dark <strong>and</strong> moist. Often roots <strong>and</strong> new <strong>plants</strong><br />
will grow from a leaf that is broken off. Mosses thus<br />
spread very rapidly.<br />
TREE MOSSES<br />
Do you remember that we said there were <strong>mosses</strong><br />
that looked like small trees? The picture shows you<br />
some of these. See what long roots they have. Do they<br />
not look like the slender creeping rootstocks of some<br />
<strong>ferns</strong> ? The little treelike <strong>plants</strong> come up from this<br />
underground stem in the same way that fern fronds<br />
spring up from their rootstocks. Because this moss is<br />
so much like little trees it is called tree moss.<br />
Notice how the stems bearing the capsules come out<br />
from among the green leaves at the side of the stem.<br />
There are quite a number of our <strong>mosses</strong> whose capsules<br />
grow in this way. The tree <strong>mosses</strong> are among the largest<br />
of these. The capsules nearly always st<strong>and</strong> up<br />
straight at the ends of their long stems. When young<br />
the capsules are green, but as the spores ripen they turn<br />
brown. The beak at the top has a long point. When<br />
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