Asplenium fragile insulare NatureServe Explorer Species Reports — NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.
ITIS Reports — Asplenium fragile insulare ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world. Asplenium fragile information from ITIS The Integrated Taxonomic Information System ITIS provides authoritative taxonomic information on Asplenium fragile, as well as other plants, animals, fungi, and microbes of North America and the world. Asplenium fragile information from IPNI The International Plant Names Index (IPNI) provides nomenclatural information–including bibliographical details–about Asplenium fragile.
FWS Digital Media Library — The U.S. Fish and Wildlife Service’s National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video. insulare is a fern of the spleenwort family (Aspleniaceae) with a short suberect stem. The leaf stalks are 2-6 in (5-15 cm) long. The main axis of the frond is dull gray or brown, with two greenish ridges.