Genus: Gymnocarpium Newm.
Gymnocarpium robertianum
This species is easily recognized by the abundant glandular hairs on the...
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Gymnocarpium dryopteris
common oak fern
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Gymnocarpium dryopteris
Gymnocarpium dryopteris, separated from G. robertianum by its rachis glabrous and lowermost pinnae as large as the rest of the blade. Photos taken in Kaunas, Lithuania, in a spruce forest.
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Around the Web
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Up, up and....er gone: A great paper by @batkesp @SETarvin. Nowhere to escape – Diversity and community composition of ferns and lycophytes on the highest mountain in Honduras
https://www.cambridge.org/core/journals/journal-of-tropical-ecology/article/nowhere-to-escape-diversity-and-community-composition-of-ferns-and-lycophytes-on-the-highest-mountain-in-honduras/8E676ED96AAA0E727D1BC92722154C18#
Early "Rootprints" of Plant Terrestrialization: Selaginella Root Development Sheds Light on Root Evolution in Vascular Plants http://dlvr.it/SB2N20