WebThe fern family Tectariaceae (Aspidiaceae) sensu Ching include 20 or more genera and 400 species distributed throughout the pantropical parts of the world with 8 genera in China[1,2]. The family ... WebResults showed that a total of 115 vascular plant species belonging to 40 families and 101 genera were found in the WLFZ of the Songtao Reservoir, Hainan. In addition, 4 fern species belonging to 4 families and 4 genera were found among them. The typical tropical characters of these plant species were found via flora analyses.
Fern Description, Features, Evolution, & Taxonomy Britannica
WebEchte Farne (Polypodiopsida) Ordnung: Tüpfelfarnartige (Polypodiales) Familie: Wurmfarngewächse. Wissenschaftlicher Name. Dryopteridaceae. Herter. Die Wurmfarngewächse (Dryopteridaceae) sind eine Pflanzenfamilie [1] [2] in der Ordnung Tüpfelfarnartigen (Polypodiales) [3] innerhalb der Echten Farne (Polypodiopsida). WebFeb 21, 2024 · The taxonomy of the cliff fern family Woodsiaceae has been controversial with 22–59 species in 1–7 genera recognized in various classifications. This is mainly due to limited taxon sampling (up to 33 accessions representing up to 21 species) and poor resolution in molecular studies so far. can raw chicken make a dog sick
Fern botanist Ren-Chang Ching and his taxonomic system
WebPolypodiaceae, family (including Grammitidaceae) in the order Polypodiales, which contains 56 genera and about 1,200 species of diverse and widely distributed medium-sized and small ferns. Some earlier classification systems have recognized as many as 170 genera and 7,000 species in the family, most of which are now placed in other families. … WebJul 10, 2024 · This system divided the fern phyla into 5 subdivisions, 3 classes, 11 orders, and 63 families, while establishing 5 new families and 8 new genera at the same time, which clarified the origin and evolution of the family (Wu, 1984). The Ren-Chang Ching system won the First Prize for Natural Science of the Chinese Academy of Sciences in … WebOct 23, 2007 · Tectariaceae are a pantropical fern family of about 20 genera, among which 8 are distributed in China. The morphological distinctiveness of the family is widely recognized, yet relatively little systematic research has been conducted on … can raw carrots cause gas