Results 61 to 70 of about 21,620 (171)

Brine Shrimp Toxicity Evaluation of Some Tanzanian Plants Used Traditionally for the Treatment of Fungal Infections. [PDF]

open access: yes, 2006
Plants which are used by traditional healers in Tanzania have been evaluated to obtain preliminary data of their toxicity using the brine shrimps test. The results indicate that 9 out of 44 plant species whose extracts were tested exhibited high toxicity
Hamza, Omar J M   +10 more
core   +1 more source

Importance of olfactory and visuel cues of Echium for host-plant finding of the oligolectic bee Osmia adunca (Megachilidae) [PDF]

open access: yes, 2008
Solitary bees are important pollinators of flowers. Besides nectar they collect pollen at flowers mainly to provide their larvae with food. Many bee species collect pollen only on a few closely related plant species (oligolecty) (Müller & al.
Ayasse, Manfred   +2 more
core  

Boraginaceae

open access: yes
11. BoraginaceaeTrichodesma ambacense Welw.subsp. hockii (De Wild.) Brumitt. = T.hockii De Wild. Perennial herb, stems 25–50 cm high, in clusters which may be large, with remnants ofold, burned o sprouts. Knotty tillering base. Flowers and fruits from August (Plot 1) to the end of October. Tap root so, vertical or oblique, observed as cylindrical,
openaire   +3 more sources

Studies in the Boraginaceae

open access: yesContributions from the Gray Herbarium of Harvard University, 1923
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Contribution to the knowledge of the flora of Murščak (near Čakovec) [PDF]

open access: yes, 2009
Tijekom vegetacijske sezone 2007. i 2008. godine istraživana je flora Murščaka pokraj Čakovca. Zabilježeno je 300 svojti vaskularnih biljaka. Analizom flornih elemenata utvrđeno je 14 glavnih skupina flornih elemenata: euroazijski (36%), široko ...
Podvezanec, Monika
core  

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