منابع مشابه
World checklist of hornworts and liverworts.
A working checklist of accepted taxa worldwide is vital in achieving the goal of developing an online flora of all known plants by 2020 as part of the Global Strategy for Plant Conservation. We here present the first-ever worldwide checklist for liverworts (Marchantiophyta) and hornworts (Anthocerotophyta) that includes 7486 species in 398 genera representing 92 families from the two phyla. The...
متن کاملTerpenoids and bibenzyls from three Argentine liverworts.
A new rosane diterpenoid, 3a-hydroxy-5,15-rosadien-11-one (3), was isolated, together with a known rosane diterpenoid, 5,15-rosadiene-3,11-dione (4), and an aromadendrane sesquiterpenoid, ent-cyclocolorenone (5), from the Et(2)O extract of an unidentified Argentine liverwort Anastrophyllum species. Moreover, four known sesquiterpene lactones 6-9 and two known bibenzyls 10, 11 were isolated from...
متن کاملEpiphytic leafy liverworts diversified in angiosperm-dominated forests
Recent studies have provided evidence for pulses in the diversification of angiosperms, ferns, gymnosperms, and mosses as well as various groups of animals during the Cretaceous revolution of terrestrial ecosystems. However, evidence for such pulses has not been reported so far for liverworts. Here we provide new insight into liverwort evolution by integrating a comprehensive molecular dataset ...
متن کاملGlomeromycotean associations in liverworts: a molecular, cellular, and taxonomic analysis.
Liverworts form endophytic associations with fungi that mirror mycorrhizal associations in tracheophytes. Here we report a worldwide survey of liverwort associations with glomeromycotean fungi (GAs), together with a comparative molecular and cellular analysis in representative species. Liverwort GAs are circumscribed by a basal assemblage embracing the Haplomitriopsida, the Marchantiopsida (exc...
متن کاملFingerprinting of secondary metabolites of liverworts: chemosystematic approach.
The relationship between various types of plants can be predicted based on the similarity in the chemical substances present in them. Compounds that belong to the category of secondary metabolites are of great value in identifying such relationships. Additionally, results from the chemical investigations, together with the other biological or genetic information, can help to understand real rel...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1915
ISSN: 0006-8071
DOI: 10.1086/331524