Results 1 to 10 of about 1,547 (136)
Beneficial Insect Attraction to Milkweeds (Asclepias speciosa, Asclepias fascicularis) in Washington State, USA [PDF]
Insects, 2016 Native plant and beneficial insect associations are relatively unstudied yet are important in native habitat restoration programs for improving and sustaining conservation biological control of arthropod pests in agricultural crops. Milkweeds (Asclepias spp.) are currently the focus of restoration programs in the USA aimed at reversing a decline in ...
David James, James David G
exaly +5 more sources
The renaming of Asclepias xysmalobioides with Asclepias montevaga (Apocynaceae, Asclepiadoideae)
Phytotaxa, 2015 Asclepias xysmalobioides Hilliard & B.L. Burtt (1986: 193) is a later homonym of Asclepias xysmalobioides S. Moore (1912: 342). There are no valid synonyms available, and so we propose the new name Asclepias montevaga M. Glen, Nicholas & Bester here.
Melissa Frances Glen +3 more
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Annals of the Missouri Botanical Garden, 1954 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Pollination of Asclepias cryptoceras [PDF]
Botanical Gazette, 1918 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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, 2021 Asclepias syriaca L. Syrische Seidenpflanze Art ISFS: 48800 Checklist: 1005240 Apocynaceae Asclepias Asclepias syriaca L. Zusammenfassung Artbeschreibung (nach Lauber & al. 2018): Bis 2 m hoch, am Grund verholzend. Blätter lanzettlich, unterseits dicht flaumig, 10-20 (-30) cm lang, ca. 1 cm lang gestielt. Blüten in vielblütigen Dolden.
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A NEW COMBINATION IN ASCLEPIAS
, 1985 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Farmer, J. +1 more
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The Evolution of Inflorescence Size in Asclepias (Asclepiadaceae) [PDF]
Evolution, 1977 A major feature of floral display in many species is the aggregation of individual flowers into inflorescences. Inflorescences containing different numbers of flowers are likely to be differentially successful as pollen donors and receivers, and thus inflorescence size may influence the fitness of the plant on which an inflorescence is borne.
Mary F, Willson, Peter W, Price
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The Pollination of Asclepias Cryptoceras [PDF]
Botanical Gazette, 1916 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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EVIDENCE FOR SELECTIVE FRUIT PRODUCTION IN ASCLEPIAS [PDF]
Evolution, 1984 Fruit abortion has been hypothesized as a means by which plants can optimally distribute limited resources among the more economically packaged, higher quality seeds (Janzen, 1977a, 1977b; Charnov, 1979; Lloyd, 1980; Stephenson, 1981; Bertin, 1982a; Lee and Bazzaz, 1982a, 1982b).
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THE THERAPEUTICS OF SUBNITRATE OF BISMUTH AND ASCLEPIA TUBEROSA. [PDF]
Journal of the American Medical Association, 1886 n ...
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