Results 131 to 140 of about 514 (166)
Tropaeolum sparrei sp. nov. (Tropaeolaceae) from western Ecuador
Nordic Journal of Botany, 2010 A new species, Tropaeolum sparrei Stahl (Tropaeolaceae), is described from submontane cloud forest habitat in western Ecuador. It differs from T. papillosum Hughes (the species it resembles most) by having thinner, tomentose stems, smaller, glabrous or subglabrous leaves with the petiole inserted relatively closer to the lower leaf margin, and flowers ...
Ståhl, Bertil,
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Seed volatiles within the family tropaeolaceae
Phytochemistry, 1978 Abstract The volatile isothiocyanates arising from enzymic hydrolysis of the glucosinolates in 23 collections of seeds of 9 species of the genus Tropaeolum have been studied by chromatography of their thiuorea derivatives; three patterns have been distinguished. GC-MS analysis of the volatiles from seeds of T. cochabambae and T.
A Kjær
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Tropaeolaceae: 680. TROPAEOLUM BEUTHII
Curtis's Botanical Magazine, 2010 Tropaeolum beuthii Klotzsch is described and illustrated. Its history and distribution in the wild are discussed and notes on its cultivation are given.
Richard Wilford
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Tropaeolaceae: 686. TROPAEOLUM SPECIOSUM
Curtis's Botanical Magazine, 2010 Tropaeolum speciosum Poepp. & Endl. is described and illustrated. Its habitat in the wild, and its pollination are discussed, and instructions for its successful cultivation are given.
Martyn Rix
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Tropaeolaceae: 688, 689. TROPAEOLUM TUBEROSUM
Curtis's Botanical Magazine, 2010 Tropaeolum tuberosum Ruiz & Pav. (Tropaeolaceae) and its two subspecies, subsp. tuberosum and subsp. silvestre Sparre are described and illustrated, and their cultivation and propagation discussed. The origin of the cultivar ‘Sidney’ is noted.
Nicholas Hind
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TROPAEOLUM PEREGRINUM: Tropaeolaceae
Curtis's Botanical Magazine, 1992 Victoria Matthews
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Tropaeolaceae: 678. TROPAEOLUM AUSTROPURPUREUM
Curtis's Botanical Magazine, 2010 Tropaeolum austropurpureum (J.M. Watson & A.R. Flores) J.M. Watson & A.R. Flores, stat. nov., based on Tropaeolum hookerianum Barnéoud subsp. austropurpureum J.M. Watson & A.R. Flores, is described, and the new rank is published. Details of the discovery, ecology, and possible evolution of this species are discussed.
John Watson, Ana Flores
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Floral anatomy of Tropaeolaceae
Feddes Repertorium, 1994 AbstractThe floral anatomy of Tropaeolum majus, T. minus, T. peregrinum and Magallana porifolia has been studied. The flower is pentacyclic, bisexual, hypogynous and zygomorphic owing to the development of a spur on the posterior sepal. The perianth is 5‐merous, androecium is 4‐merous and the gynoecium is 3‐merous.
D. Rama Devi, L. L. Narayana
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