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Caldasia, 1944 The following novelties in the sapindaceous genus Paullinia were collected during recent explorations in the upper reaches of the Apaporis River drainage in eastern Colombia.The following novelties in the sapindaceous genus Paullinia were collected ...
Schultes Richard Evans
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PLANTAE CENTROBRASILIENSES MINUS COGNITAE SEU NOVAE
RodriguésiaSUMMARY A very small population of the dwarf palm Astrocaryum kewense B. Rodr. was found beside the road that passes near the town João Pinheiro, in Minas Gerais. The plant was collected only twice formerly, but at least Burret's specimen is lost.
CARLOS TOLEDO RIZZINI
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, 2009 As invasións biolóxicas constitúen unha das ameazas máis serias para a conservación da biodiversidade no ámbito do cambio global que está a experimentar o planeta. A introdución e aclimatación de especies en territorios alleos non é unha novidade na historia, xa que tivo lugar polo menos dende os comezos da agricultura.
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Caldasia, 1943 Recently, señor Gabriel Gutiérrez, Agrónomo Auxiliar de la Sección de Biología Vegetal, kindly submitted to me for study a collection of Herrania from Santander. It represents an interesting new species, the description of which is presented below.
Schultes Richard Evans
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