Photo © Carl Farmer 29 Jun 2003 Suardal, Skye Rear frond 10.5 cm from first pinnae to tip, max width... Family - Dryopteridaceae Stems - Rhizomes scaly, horizontal, with fibrous roots, densely... Photo © Carl Farmer 23 May 2004 Suardal, Skye Central downward-pointing frond c 4.8 cm from 1st... Less commonly Cystopteris grows on rock ledges. Caswell Co., NC 5/30/10. Carolina Nature Birds Fungi... Alpine bladder fern Alpen-Blasenfarn Alpstenbräken Flowers from the trail The sporangia of Cystopteris tenuis are fully exposed at maturity. Photo: Robert W. Freckmann, with... Sori on the abaxial surface of the pinnae Flowering - Spores produced April - July. Habitat - Mesic... Lowland Bladder Fern is fairly common on rich slopes, especially over basic rock. Caswell Co., NC... Photo © Carl Farmer 29 Jun 2003 Suardal, Skye Quite frequent in limestone areas, in shady rock... Underside detail. Caswell Co., NC 5/30/10. Fragile Fern Photo © by Earl J.S. Rook Flora, fauna, earth, and sky... The natural history of... © Paul Hackney Sori near Griffy Lake, 7/19/03. A leaf near Griffy Lake, 7/19/03. © Paul Hackney Use or reproduction of this image is strictly prohibited without prior permission . ©... habitat, Nebelhorn (Allgäu), Germany Sori on the underside of the leaflets. Sori near University Lake, 8/19/03. Go back to: SW Plants The main index A closeup view of some bulblets on the underside of a frond. New ferns will grow from these when... Interested in College in Alaska? Fragile Fern Cystopteris fragilis I am somewhat confident in this... Plant habit near University Lake, north of Bloomington, IN, 8/19/03. Frond without the petiole. Inflorescence - Sori originating from the lateral veins on the pinnae,... 28.07.2008, dol. Małej Łąki (Tatry); copyright © by Jerzy Kruk i Renata Szymańska Bulblet Ferns in the woods. Note the leaflets are fairly close together, usually. Photo Gallery: Mushrooms (Fungi) , Plants (Plantae) , Mammals (Mammalia) , Birds (Aves) ... Click here to discuss this photo. Previous image « - - - More Pictures kennedyh Cystopteris reevesiana, photo Russ Kleinman, Pinos Altos Range, Little Cherry Creek Ranch Road, June... Sori on the southwest side of Granite Peak in the Mineral Mts., 7 Aug 2006.