WebCystopteris dickieana R. Sim is a fern species that currently receives legal protection in Britain on the basis that it is endemic to Scotland and extremely rare. However, ever since it was first discovered in the 1830s, there has been considerable debate about its taxonomic status within the Cystopteris fragilis complex. This debate centres ... WebCystopteris fragilis (L.) Bernh. var. protrusa Weath. Cystopteris protrusa (Weath.) Blasdell lowland bladderfern. Endangered, Threatened, and Rarity Information; This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that ...
USDA Plants Database
http://theplantlist.org/tpl1.1/record/tro-26600121 WebCystopteris bulbifera: Bulblet bladder fern, Bladder fern: Cystopteris fragilis: Brittle fragile fern; Brittle bladder fern: Cystopteris protrusa: Woodland fragile fern; Southern bladder fern, Lowland bladder fern: Cystopteris tennesseensis: Tennessee fragile fern,Tennessee bladder fern: Cystopteris tenuis how many pints in a 49.5 litre keg
Cystopteris fragilis - The Flora of Svalbard
WebIn Svalbard, Cystopteris fragilis is only reported from Spitsbergen but there as rather frequent in the fjord parts, more rare on the coast. The global distribution is very wide, almost cosmopolitan, and so are the taxonomic complications. ... Vida, G. 1974. Genome analysis of the European Cystopteris fragilis complex. – Acta Botanica ... WebCystopteris fragilis is most often confused with C. tenuis in the east and C. reevesiana in the southwest. Habitat and geography, as well as the morphologic features discussed in … WebJan 1, 2010 · Here, we use this technique to get better insight into fern polyploid evolution. We selected the Cystopteris fragilis complex (sensu Rothfels et al., 2013) as a suitable … how chocolate reduce stress