2024 Notholaena ferns

Notholaena ferns

Author: rdub

August undefined, 2024

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 … WebNotholaenids are a clade of xeric-adapted ferns commonly characterized by the presence of a waxy exudate, called farina, on the undersides of their leaves. Although some other lineages of cheilanthoid ferns also have farinose sporophytes, previous studies suggested that notholaenids are unique in also producing farina on their gametophytes.

Toward a Monophyletic Notholaena (Pteridaceae): Resolving …

WebAn Notholaena brachypus [1] in uska species han Plantae in nahilalakip ha punoan nga Tracheophyta, ngan nga syahan ginhulagway ni Kze., ngan ginhatag han pagkayana nga asya nga ngaran ni John Smith. An Notholaena brachypus in nahilalakip ha genus nga Notholaena, ngan familia nga Pteridaceae. [2] [3] Waray hini subspecies nga nakalista. WebThis article examines four Oklahoma cheilanthoid ferns: Astrolepis integerrima, Cheilanthes wootonii , Notholaena standleyi , and Pellaea wrightiana . With the exceptions of A. chalard lyon

Notholaena standleyi - Tree of Life Web Project

http://tolweb.org/notholaena_standleyi/133579 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. Individuals of this species have brown petioles and green fronds. The ferns are erect and grow to a height of 25 centimetres (9.8 in). The petioles grow to a length of 5 to 13 centimetres (2.0 to 5.1 in). The individual fronds are usually 3 to 7 centimetres (1.2 to 2.8 in) wide as well as long. The frond is light green when young, becoming darker green as it matures, and usually contains five blades arranged in a pentagonal fashion. The blades are bipinnately or tripinnately compound, a… chalard patrick

Low-copy nuclear sequence data confirm complex patterns of …

Notholaena ferns

Sun-Loving, Drought-Resistant Ferns Home Guides SF Gate

http://tolweb.org/Notholaena_rigida/133596 WebThere are many varieties of ferns growing in the desert climes. The desert ferns are true xerophytes ( plant that has adaptations to survive in an environment with little liquid …

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WebIntroduction. 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 in rock cracks and sheltered pockets under boulders in dry exposed sites. Along with Astrolepis spp., N. standleyi is perhaps the most xeric-tolerant of all ferns. The farina … WebIntroduction. This small fern has highly divided leaves, with small involute ultimate segments, and is more reminiscent of species of Argyrochosma than it is of most species of Notholaena.However, it has the chromosome …

WebThis fern is covered with golden wax beneath and is shiny and dark green above on the star-shaped symmetrical fronds. The fronds can reach 4" wide, and the plant can reach 8" high. … WebContinental: Asia-Temperate. Regional: China. China Southeast (Fujian, Guangdong, Guangxi, Hong Kong). Regional: Eastern Asia. Taiwan. Continental: Asia-Tropical

Notholaena (from Ancient Greek νόθο(ς) + χλαῖνα), cloak fern, is a genus of ferns in the Cheilanthoideae subfamily of the Pteridaceae. Ferns of this genus are mostly epipetric (growing on rock) or occurring in coarse, gravelly soils, and are most abundant and diverse in the mountain ranges of warm arid or … See more As of January 2024 , the Checklist of Ferns and Lycophytes of the World recognized the following species: • Notholaena affinis (Mett.) T.Moore • Notholaena aliena Maxon See more • Tree of Life: notholaenids See more 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 …

WebAn Notholaena brachypus [1] in uska species han Plantae in nahilalakip ha punoan nga Tracheophyta, ngan nga syahan ginhulagway ni Kze., ngan ginhatag han pagkayana nga …

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 … happy birthday sis images and quotesWebNotholaenids 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- … happy birthday sis gif imagesWebSep 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 ... happy birthday sis images for facebookWebFerns 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 … happy birthday sis imagesWebNotholaena aliena, Notholaena aschenborniana, Notholaena californica, Notholaena copelandii, Notholaena grayi, ... Common names: Cloak fern. Etymology: Greek notho, … happy birthday sis images funnyWebApr 10, 2024 · References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2 nd Edition happy birthday sis memeWebNotholaena 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. chalar in spanish