Results 221 to 230 of about 3,363 (242)

TAXONOMY OF AXINIPHYLLUM (ASTERACEAE-HELIANTHEAE)

1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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The genus Athroisma (Asteraceae, Heliantheae)

Botanical Journal of the Linnean Society, 1995
The palaeotropical genus Athroisma (Asteraceae, Heliantheae) is revised for the first time, and its general morphology is described. Twelve species and two subspecies distributed in East Tropical Africa, Madagascar, and in Asia from north-eastern India to the Sunda Islands are recognized. Four new species are described ( A.
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CHROMOSOME NUMBERS IN COMPOSITAE VIII: HELIANTHEAE

American Journal of Botany, 1972
One hundred and ninety‐three new counts are reported for the tribe Heliantheae of Compositae, mostly based on determinations of meiotic material, including first counts for the genera Adenothamnus, Chrysogonum, Enceliopsis, Guardiola, Isocarpha, Lipochaeta, Otopappus, and Oyedaea, as well as first counts for 66 species.
Otto T. Solbrig, Donald W. Kyhos, Michael Powell, Peter H. Raven   +3 more
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The genus Trigonospermum Less. (Compositae, Heliantheae)

1972
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
McVaugh, Rogers, Laskowski, Chester Walter   +1 more
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Expansion of Lundellianthus (Compositae: Heliantheae)

Systematic Botany, 1989
Transfers of Lasianthaea belizeana, Lasianthaea breedlovei, Otopappus jaliscensis, Oyedaea steyermarkii, Zexmenia guatemalensis, Zexmenia kingii, and Zexmenia salvinii require new combinations: Lundellianthus belizeanus, L. breedlovei, L. jaliscensis, L. guatemalensis, L. kingii, L. salvinii, and L. steyermarkii. Addition of L.
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Chemistry of the Heliantheae (Compositae)

1990
In connection with the separation of the Heliantheae into subtribes, the relevant chemistry is discussed briefly. The different types of sesquiterpene lactones and polyacetylenes are the most characteristic features. However, in several groups other constituents are also useful. Still, not in all cases chemistry allows for a clear differentiation.
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Systematics of Zaluzania (Asteraceae: Heliantheae)

1979
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Chromosomes of Guardiola (Compositae, Heliantheae)

1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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REVISION OF CHRYSOGONUM COMPOSITAE HELIANTHEAE

1977
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Novos táxons e combinações em Viguiera (Asteraceae - Heliantheae) / New taxa and combinations in Viguiera (Asteraceae - Heliantheae)

2010
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Magenta, Mara Angelina Galvão, Pirani, José Rubens, Mondin, Claudio Augusto   +2 more
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