A new species of Tragia (Euphorbiaceae) from Oaxaca, Mexico
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A new species of Tragia from the state of Oaxaca, Mexico is described and illustrated; it is different from other known Mexican species, although somewhat similar in habit to T. nepetifolia. Tragia chiltepeca is an erect herb with deeply cordate leaves with an acuminate apex and a long petiole, a long pedunculate inflorescence, a single pistillate flower in the proximal node, several male flowers at the distal nodes, and pyriform buds. This species is endemic to the Tuxtepec district. A taxonomic key is provided to distinguish this from other Tragia species in Oaxaca.
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2011 ◽
Vol 55
(2)
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pp. 229-233
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