Results 111 to 120 of about 1,732 (164)
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2021
Fil: Keller, Hector Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias.
Rapini, A., Keller, Hector Alejandro
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Fil: Keller, Hector Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias.
Rapini, A., Keller, Hector Alejandro
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REPRODUCTIVE BIOLOGY OF ASCLEPIAS EXALTATA
American Journal of Botany, 1986An analysis of the relationships between plant size and survivorship and reproductive success was carried out by sampling four populations of the herbaceous perennial milkweed Asclepias exaltata in Virginia from 1980 to 1982. The annual survivorship rate (about 65%) is the lowest measured for any species of Asclepias.
T Randolph, Shannon, Robert, Wyatt
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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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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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1875
Aus dem Besitz des Sohnes Egbert Stockar (1842-1903), dessen Tochter Bertha Schindler-Stockar (1876-1961) und deren Tochter Ella Ninck-Schindler (1898-1996) Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und ...
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Aus dem Besitz des Sohnes Egbert Stockar (1842-1903), dessen Tochter Bertha Schindler-Stockar (1876-1961) und deren Tochter Ella Ninck-Schindler (1898-1996) Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und ...
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Curtis's Botanical Magazine, 2007
Summary An illustration and description is provided for Asclepias barjoniifolia E. Fourn. This species is compared with A. pilgeriana Schltr., a second yellow‐flowered species from the Andes of Bolivia and northern Argentina. Revised synonymies are outlined for each species, and five names are lectotypified.
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Summary An illustration and description is provided for Asclepias barjoniifolia E. Fourn. This species is compared with A. pilgeriana Schltr., a second yellow‐flowered species from the Andes of Bolivia and northern Argentina. Revised synonymies are outlined for each species, and five names are lectotypified.
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2018
Published as part of Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Apocynaceae, pp.
Konrad Lauber +2 more
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Published as part of Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Apocynaceae, pp.
Konrad Lauber +2 more
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Published as part of Weakley, Alan S., LeBlond, Richard J., McMillan, Patrick D., Sorrie, Bruce A., Poindexter, Derick B., Fuller, J. Brandon, Bridges, Edwin L., Budach, Brett J., Carr, Susan C., Crowl, Andrew A., Manos, Paul S., Fritsch, Peter W., Orzell, Steve L., Wipff, Joseph K., Messec, Lilly Anderson, Dellinger, Bob, Ungberg, Eric A., Yawn, Noah ...
Weakley, Alan S. +29 more
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Weakley, Alan S. +29 more
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