Notholaena ferns
WebNotholaena + χλαῖνα),[citation needed] cloak fern,[1] is a genus of ferns in the Cheilanthoideae subfamily of the Pteridaceae.[2] Ferns of this genus are mostly epipetric or occurring in coarse, gravelly soils, and are most abundant and diverse in the mountain ranges of warm arid or semiarid regions. They typically have a creeping or erect rhizome … WebApr 7, 2024 · Not all ferns grow in moist and shaded habitats. One well-known example is Notholaena standleyi, a species that thrives in deserts of the southwestern United States and Mexico. This species exhibits several “chemotypes” that differ in farina (flavonoid exudates) color and chemistry.
Notholaena ferns
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WebNotholaena standleyi, also known as star cloak fern and Standley's cloak fern, is a fern that is native to the United States and Mexico. It is a member of the genus Notholaena, which is part of the subfamily Cheilanthoideae of family Pteridaceae. WebThis article examines four Oklahoma cheilanthoid ferns: Astrolepis integerrima, Cheilanthes wootonii , Notholaena standleyi , and Pellaea wrightiana . With the exceptions of A.
WebFerns of this genus are mostly epipetric or occurring in coarse, gravelly soils, and are most abundant and diverse in the mountain ranges of warm arid or semiarid regions. They … WebNotholaena standleyi provides a unique opportunity to study the evolution of infraspecific diversity among xeric-adapted ferns. The taxon is widespread and variable but, in …
WebNotholaena standleyi provides a unique opportunity to study the evolution of infraspecific diversity among xeric-adapted ferns. The taxon is widespread and variable but, in deference to its apparent morphological uniformity, no author in the past century has attempted to split it nomenclaturally. WebMay 1, 2024 · The major constituent of the yellow frond exudate of the fern Notholaena sulphured was identified by spectroscopic methods as 3,5,2′-trihydroxy-7-methoxy-8-acetoxy flavone and its structure was ...
WebNotholaena californica is a species of fern known by the common name California cloak fern. It is native to southern California, Arizona, and adjacent northwestern Mexico, where …
Webferns. The Notholaena Gragi, Lemmoni and nivea are all small, delicate and fragile, white-powdered beneath, growing in nearly the same locality-Mt. Santa Catarina (11) and Mt. Graham, southeast Arizona. The two first are plume-like, the latter pyramidal in outline. The Notholaena Gragi, Davenport, is a beautiful little fern, growing from four to chrome password インポートWebNotholaena R. Br. cloak fern. Data Source. Last Revised by: USDA NRCS National Plant Data Team. Curated and maintained by: USDA NRCS National Plant Data Team. Data … chrome para windows 8.1 64 bitschrome password vulnerabilityWebNotholaena standleyi Maxon. (for Paul Carpenter Standley, 1884–1963, American botanist at Field Museum of Natural History and author of Trees and Shrubs of Mexico) Local names: star cloak fern, star fern. Leaves to 30 cm long; leaf blades broadly pentagonal, 1-pinnate-pinnatifid, deeply pinnatifid but not completely pinnate above base ... chrome pdf reader downloadWebNotholaenids are an unusual group of ferns that have adapted to, and diversified within, the deserts of Mexico and the southwestern United States. With approximately 40 species, this group is noted for being desiccation-tolerant and having "farina"-powdery exudates of lipophilic flavonoid aglycones- … chrome pdf dark modeWebSep 1, 2024 · One particularly remarkable subgroup of cheilanthoid ferns is the notholaenids (sensu Rothfels et al., 2008), a clade centered in the deserts of Mexico and the southwestern United States that comprises the genus Notholaena (sensu Yatskievych and Smith, 2003) and a few other species. Unlike most ferns, the leaves of notholaenids tend to be ... chrome park apartmentsWebIntroduction. Notholaena standleyi is one of the most striking ferns of Mexico and the southwestern US (Arizona, Colorado, New Mexico, Oklahoma, Texas). It is locally common … chrome payment settings