Systematics of Rhoicissus Planch. (Vitaceae)
نویسندگان
چکیده
منابع مشابه
A new leafminer on grapevine and Rhoicissus (Vitaceae) in South Africa within an expanded generic concept of Holocacista (Insecta, Lepidoptera, Heliozelidae)
A grapevine leafminer found recently in table grape orchards and vineyards in the Paarl region (Western Cape, South Africa) is described as Holocacistacapensis sp. n. It has also been found on native Rhoicissusdigitata and bred on that species in the laboratory. It is closely related to Holocacistasalutans (Meyrick, 1921), comb. n. (from Antispila), described from Durban in KwaZulu-Natal, but w...
متن کاملSeasonal variation in uterotonic activity of Rhoicissus tridentata extracts.
BACKGROUND Rhoicissus tridentata lignotubers are widely used in southern African traditional pregnancy-related remedies. OBJECTIVES To determine the seasonal variation in contractile activity of extracts from different parts of the plant. METHODS Isolated rat uterus tissue was used to compare the contractile activity of crude aqueous extracts of R. tridentata made from plant material harves...
متن کاملMaintenance of Pollen Germination Capacity of Vitis Vinifera L. (vitaceae)
Pollen germination of Vitis vinifera L., of the family Vitaceae was examined in fresh and stored pollen upto 48 weeks at different temperature i.e., refrigerator (+4C), freezer (-20C, -30C) and freeze drier (-60C). Pollen stored at low temperature showed better germination percentage as compared to pollen stored at +4C and fresh. Freeze dried pollen (-60C) showed the highest germination percent...
متن کاملAmpelocissus asekii J. Wen, R. Kiapranis & M. Lovave, a new species of Vitaceae from Papua New Guinea
A new species Ampelocissus asekii J.Wen, R.Kiapranis & M.Lovave of Vitaceae is described from Morobe Province of Papua New Guinea. It is a close relative of Ampelocissus muelleriana Planch., another endemic of New Guinea and differs from the latter by its densely woolly tomentose lower leaflet surface and much thicker leaflets. The new species is from the mid montane forests, whereas Ampelociss...
متن کاملPreliminary screening of some traditional zulu medicinal plants for anti-inflammatory and anti-microbial activities.
Aqueous and methanolic extracts from different parts of nine traditional Zulu medicinal plants, of the Vitaceae from KwaZulu-Natal, South Africa were evaluated for therapeutic potential as anti-inflammatory and anti-microbial agents. Of the twenty-nine crude extracts assayed for prostaglandin synthesis inhibitors, only five methanolic extracts of Cyphostemma natalitium-root, Rhoicissus digitata...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 2008
ISSN: 0254-6299
DOI: 10.1016/j.sajb.2008.01.098