MACRO- AND MICROMORPHOLOGY OF AILANTHUS ALTISSIMA SWINGLE CULTIVATED IN EGYPT: LEAF, STEM AND STEM-BARK
نویسندگان
چکیده
منابع مشابه
Biological flora of Central Europe: Ailanthus altissima (Mill.) Swingle
Ailanthus altissima (tree of heaven), Simaroubaceae, is an early successional tree, native to China and North Vietnam, which has become invasive in Europe and on all other continents except Antarctica. It is most abundant in urban habitats and along transportation corridors, but can also invade natural habitats. This paper reviews the literature on the morphology, distribution, ecology, habitat...
متن کاملA New Canthinone-Type Alkaloid Isolated from Ailanthus altissima Swingle.
The present investigation of the chemical constituents of the stem barks of Ailanthus altissima has resulted in the isolation of six canthinone-type alkaloids, including a new compound, (R)-5-(1-hydroxyethyl)-canthine-6-one (1), and five known compounds (2-6). Moreover, four phenyl propanoids (7-10), two lignans (11 and 12), two triterpenoids (13 and 14) and a fatty acid (15) having previously ...
متن کاملon the equivalence of constructed-response and multiple-choice : stem-equivalent, stem non-equivalent but content equivalent, and stem and content non-equivalent items in reading comprehension using multifaceted rasch
the present study investigated construct equivalence of multiple choice (mc) and constructed response (cr) item types across stem and content equivalent mc and cr items (item type ‘a’), non-stem-equivalent but content equivalent mc and cr items (item type ‘b’), and non-stem and non-content equivalent mc and cr items (item type ‘c’). one hundred seventy english-major undergraduates completed mc ...
Anti-diarrhoeal Activity of Methanolic Extract of Root Bark of Ailanthus Altissima Swingle (family: Simaroubaceae) on Experimental Animals
Ailanthus altissima Swingle (Simaroubaceae) is commonly known as “Tree of heaven”. The methanolic extract of root bark of A. altissima (MEA) was taken for anti-diarrhoeal activity. Investigations were carried out on castor oil induced diarrhoea and small intestine transit method on mice. In former method, MEA 200 (mg/Kg) were reducing the total weight of the faeces of group (0.163±0.028) in com...
متن کاملPollination Biology of Ailanthus altissima (Mill.) Swingle (Tree-of-Heaven) in the Mid- Atlantic United States
To date little information has been collected on the pollination biology of Ailanthus altissima (Mill.) Swingle (tree-of-heaven), an invasive exotic in the U.S. This study was conducted to determine the insect pollinator fauna visiting A. altissima and to study general pollinator visitation patterns associated with the trees nectar profile. A list of taxa visiting trees within each of three si...
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ژورنال
عنوان ژورنال: Bulletin of Pharmaceutical Sciences. Assiut
سال: 1998
ISSN: 1110-0052
DOI: 10.21608/bfsa.1998.67980