CK-12 Foundation
Ck 12: Life Science: Nonvascular Plants
[Free Registration/Login may be required to access all resource tools.] Nonvascular seedless plants lack vascular tissue and they do not have true roots, stems, or leaves, but they can have stem-like and root-like structures. These...
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Natural Perspective: Mosses and Allies
An article covering the basics about mosses and liverworts.
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Iab: What Is Bryology? A Bryologist?
The International Association of Bryologists gives a short description of bryology, along with descriptions and pictures of the three types of bryophytes: mosses, liverworts, and hornworts. Pictures include the scientific name of each...