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Journal article
Telipogon nigropurpureus (Orchidaceae: Oncidiinae): new insights on its morphology and distribution in Colombia and Ecuador.
Over the past 20 years, Telipogon nigropurpureus had been known from only one specimen from the type locality near Arcabuco, Boyacá, in central Colombia. During botanical explorations in Colombia and Ecuador we have encountered more populations which are reported here. The new records found in Ecuador extend the known geographic... -
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Journal article
Taxonomic revision of Rhynchosia Lour. (Leguminosae, Papilionoideae, Phaseoleae) in South America.
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Journal article
On the identity of Dracocephalum breviflorum (Lamiaceae, Nepetoideae).
As currently circumscribed, the genus Dracocephalum Linnaeus (1753: 594) includes the traditionally defined Hyssopus Linnaeus (1753: 569) and Lallemantia Fischer & Meyer (1840: 52), making it the second largest genus in subtribe Nepetinae (Nepetoideae, Lamiaceae), consisting of ca. 80 species (Chen et al. 2022). Morphologically, the genus is most similar... -
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Journal article
Genome-wide genotyping elucidates the geographical diversification and dispersal of the polyploid and clonally propagated yam (Dioscorea alata).