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CHECKLIST OF THE PLANTS OF THE GUIANA SHIELD 1. AN UPDATE TO THE ANGIOSPERMS
An update to the Checklist of the Plants of the Guiana Shield is proposed. It comprises more than 700 additions, corrections, and synonymies for the Angiosperms. Two new combinations are made in theExpand
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Passiflora trialata (Passifloraceae), a New Species of Granadilla (Passiflora subg. Passiflora) from French Guiana
A new species, Passiflora trialata (Passifloraceae: subg. Passiflora), from French Guiana, South America, is described and illustrated from living cultivated material. Its affinities to the PExpand
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A new series and three new species of Passiflora subgenus Astrophea from the Guianas
A new series,Passiflora ser.Carneae, and three new species are described inPassiflora subg.Astrophea:P. ascidia from Guyana and Venezuelan Guayana;P. balbis from Guyana, Venzuelan Guayana, andExpand
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Improving global integration of crop research
Field laboratories in realistic crop environments are needed In recent decades, the scientific, development, and farm communities have contributed to substantial gains in crop productivity, includingExpand
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Novae Gesneriaceae Neotropicarum XII. New species of Gesneriaceae from the Guianas
Five new species of Gesneriaceae are described from the Guianas:Nautilocalyx coccineus, Paradrymonia anisophylla, andParadrymonia barbata in the tribe Episcieae, from Guyana;Napeanthus angustifoliusExpand
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Two new combinations in Euploca Nutt. (Heliotropiaceae, Boraginales) and a conspectus of the species of the Guiana Shield area
Abstract Heliotropium foliatum and Tournefortia humilis are transferred to Euploca Nutt. respectively as Euploca foliata comb. n. and Euploca humilis comb. n. A collection from Guyana has beenExpand
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