Cystopteris dickieana
WebCystopteris dickieana R.Sim is a rare fern protected in Britain under the 1981 Wildlife and Countryside Act. Most current floras treat it as a distinct species but ever since it was first... WebCystopteris dickieana Sim; Polypodium fragile L. • CT, MA, ME, NH, VT. On rock or thin soil over rock. 2×5. Cystopteris fragilis × Cystopteris tenuis → Recognition of this nothospecies is generally missed during floristic …
Cystopteris dickieana
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WebCystopteris dickieana, Dickie’s Bladder Fern This small fern is similar to Cystopteris fragilis, and is known only from localised sea-caves in … WebCystopteris is a genus of ferns in the family Cystopteridaceae. [1] [2] These are known generally as bladderferns or fragile ferns. They grow in temperate areas worldwide. This …
WebCystopteris dickieana (Brittle Bladderfern) is a species of herb in the family Cystopteridaceae. They have tripinnate leaves. Individuals can grow to 0.25 m. They have alternation of generations. EOL has data for 13 … WebCystopteris dickieana Name Synonyms Cystopteris baenitzii Dörfl. Cystopteris baenitzii Dörfl. ex Samzelius, 1891 Cystopteris fragilis f. dickeana (R.Sim) B.Boivin Cystopteris …
WebDec 4, 2000 · Cystopteris 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. … 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 the key, usually serve to separate these taxa. ... (as opposed to the normal spiny spores) has been used to circumscribe Cystopteris dickieana . Although genetic ...
WebFlore descriptive du Maroc. Etat de la biodiversité végétale actuelle. Le nom des plantes, leur description, la classification, leur écologie, les illustrations et cartes de répartition des espèces végétales marocaines.
WebCystopteris fragilis is a fern that is native to California, and also found elsewhere in North America and beyond. Plant Range. Observation Search. (1382 records) Plant Characteristics. Photos on Calflora. citizens advice barking and dagenhamWebNext species: C. fragilis Cystopteris dickieana Authors: Sim Botanical Description from short much branched rhizomes. Leaves deciduous, 10-20cm or more long, lanceolate in outline, bi- or sometimes tri-pinnate, the ultimate … dick bealsWebCystopteris dickieana (Brittle Bladderfern) is a species of herb in the family Cystopteridaceae. They have tripinnate leaves. Individuals can grow to 0.25 m. They … dick beal obituaryWebNotes Compare to Similar to C. protrusa in almost all respects, but the cluster of fronds is at the tip of the rhizome. Additionally, this is narrower, more than 2.5 times longer than wide; C. protrusa is broader, less than 2.5 times longer than wide. Compare to C. dickieana, not listed here, has been used in more than one sense.Some references use it to refer to … dick beals actir radioWebThe presence of verrucate spores (as opposed to the normal spiny spores) has been used to circumscribe Cystopteris dickieana . Although genetic analyses have not been undertaken, we think the verrucate spore is probably a recessive feature controlled by one or a few genes. citizens advice benefit helpWebThe presence of verrucate spores (as opposed to the normal spiny spores) has been used to circumscribe Cystopteris dickieana. Although genetic analyses have not been … citizens advice benefits checkWebThe genus Cystopteris represents about 25 species, distributed in cool, montanous, temperate areas, in different regions of the world. This genus is represented by species most often deciduous, small in size, with a frail and graceful appearance. The young fronds appear early in spring, and some species disappear early in autumn. 4 Items Show ... dick beals actor