منابع مشابه
A revision on the taxonomy of the genus Pseudocercospora
Bakhshi. M. 2019. A revision on the taxonomy of the genus Pseudocercospora. Plant Pathology Science 8(1):1-14. DOI: 10.2982/PPS.8.1.1. Pseudocercospora species are plant pathogenic fungi occurring on a wide range of herbaceous and woody plants. Since its early description of the genus, its taxonomy has always been challenging. In recent years, Multi-gene DNA sequence data have provided sig...
متن کاملA revision of the genus Roemeria in Iran
In this study, a taxonomic status of the genus Roemeria in Iran is reviewed. The study of morphological characters of collected and herbarium specimens led to the introducing of two new taxa, namely, R. hybrida subsp. maculata and R. refracta var. alba. In addition, five synonymies are made as following: R. refracta var. albomarginata and R. refracta subsp. occidentalis as synonymies of R. refr...
متن کاملa revision of the genus roemeria in iran
in this study, a taxonomic status of the genus roemeria in iran is reviewed. the study of morphological characters of collected and herbarium specimens led to the introducing of two new taxa, namely, r. hybrida subsp. maculata and r. refracta var. alba. in addition, five synonymies are made as following: r. refracta var. albomarginata and r. refracta subsp. occidentalis as synonymies of r. refr...
متن کاملRevision of the genus Crataegus in the East and Northeast of Iran
Morphological, numerical and chemical taxonomy of the genus Crataegus was studied in the East and northeast of Iran. More than 80 fresh specimens as well as 50 herbarium specimens from different localities were examind. Using vegetative and reproductive morphological characters an identification key is provided for all taxa. For numerical taxonomy 85 morphological characters were measured and t...
متن کاملRe-Establishment of the Genus Ania Lindl. (Orchidaceae)
Ania Lindl. is a small genus of the tribe Collabieae subtribe Collabiinae (Orchidaceae). For the last 150 years, it has generally been treated as a synonym of Tainia Blume. In this study, we critically re-examined morphological characters that have been used to distinguish Ania from Tainia, and assessed the phylogeny of Tainia using morphological and palynological characters. Sequences of the n...
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ژورنال
عنوان ژورنال: Journal of the Linnean Society of London, Botany
سال: 1911
ISSN: 0368-2927
DOI: 10.1111/j.1095-8339.1911.tb02326.x