Epiparasitism in Phoradendron durangense and P. falcatum (Viscaceae)
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منابع مشابه
Epiparasitism in Phoradendron durangense and P. falcatum (Viscaceae)
Phoradendron, the largest mistletoe genus in the New World, extends from temperate North America to temperate South America. Most species are parasitic on terrestrial hosts, but a few occur only, or primarily, on other species of Phoradendron. We examined relationships among two obligate epiparasites, P. durangense and P. falcatum, and their parasitic hosts. Fruit and seed of both epiparasites ...
متن کاملIsophasic Parasitism in Phoradendron Perredactum (viscaceae)
It is pointed out that the newly described Phoradendron perredactum Rzedowski & Calderón exhibits an advanced type of growth behavior (isophasic parasitism) that also occurs in three other, unrelated groups of parasitic flowering plants.
متن کاملThe northern range of eastern mistletoe, Phoradendron serotinum (Viscaceae), and its status in Ohio. 1
SPOONER, D. M. (Dept. Botany, The Ohio State Univ., Columbus, OH 43210). The northern range of eastern mistletoe, Phoradendron serotinum (Viscaceae) and its status in Ohio. Bull. Torrey Bot. Club 110: 489-493. 1983.The northern limits of Phoradendron serotinum (Raf.) M. C. Johnston have often been believed to have been determined by cold temperatures. A map of the northern range of the species,...
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Phoradendron mucronatum and P. microphyllum are plants that found in tropical and subtropical areas, used in traditional medicine and popularly known as mistle-thrush. The aim of this study was to identify the chemical constituents of different leaf extracts from P. mucronatum and P. microphyllum and assess cytotoxic activity against strains from a human tumour cells. Extracts obtained with hex...
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Phoradendron is the largest genus of New World mistletoes, with about 250 species in two subgenera, Boreales and Aequatoriales, corresponding, respectively, to northern acataphyllous and southern cataphyllous groups. The typically acataphyllous P. californicum of western North America is controversial because recent phylogenetic work has nested it in the southern cataphyllous clade. Seedling es...
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ژورنال
عنوان ژورنال: Aliso
سال: 2009
ISSN: 2327-2929
DOI: 10.5642/aliso.20092701.02