منابع مشابه
Iridoid patterns of genus Plantago L. and their systematic significance.
The distribution of 14 iridoid glucosides in 14 Plantago L. species (44 samples corresponding to 18 taxa) was shown. P. tenuiflora and P. gentianoides were studied for iridoids for the first time. The iridoid patterns showed a good correlation with morphological and other chemical features of the representatives of genus Plantago. The studied species are grouped together according to the iridoi...
متن کاملThe genus Helvella in Iran
This study is a review on the genus Helvella (Pezizales, Helvellaceae) in Iran. Study on samples deposited in Iran fungal herbarium along with the fresh materials collected by the author revealed that seven species of Helvella, H. acetabulum, H. atra, H. crispa, H. elastica, H. ephippium, H. lacunosa and H. leucopus (as H. monachella) have already been reported from Iran. Three other species vi...
متن کاملOut of Hawaii: the origin and biogeography of the genus Scaptomyza (Diptera: Drosophilidae).
The Hawaiian Archipelago is the most isolated island system on the planet and has been the subject of evolutionary research for over a century. The largest radiation of species in Hawaii is the Hawaiian Drosophilidae, a group of approximately 1000 species. Dispersal to isolated island systems like Hawaii is rare and the resultant flora and fauna shows high disharmony with mainland communities. ...
متن کاملAdditions to the knowledge of the genus Cladosporium in Iran
During an investigation on Cladosporium species associated with numerous substrates of various localities in Iran during 2011-13, eight species including C. delicatulum, C. echinulatum, C. exile, C. macrocarpum, C. neriicola, C. pannosum, C. scabrellum and C. uredinicola were identified based on the morphological characters. All these species are new records for the Iranian mycobiota, except fo...
متن کاملNumerical taxonomy of the genus Glycyrrhiza in the Hyrcanian region
Noticeable variation was observed in a number of morphological characters in the Glycyrrhiza specimens in various habitats in north of Iran. To study these variations, two taxa related to the Hyrcanian region from all four known taxa of this genus in Iran, including Glycyrrhiza echinata, and G. glabra var. glabra were studied by numerical taxonomy using morphological characters in three provinc...
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ژورنال
عنوان ژورنال: American Journal of Botany
سال: 1920
ISSN: 0002-9122
DOI: 10.1002/j.1537-2197.1920.tb05575.x