Two new Sabicea (Rubiaceae) species from West Central Africa : Sabicea bullata and Sabicea urniformis
作者： Lise Zemagho , Olivier Lachenaud , Steven Dessein , Sigrid Liede-Schumann , Bonaventure Sonké
DOI: 10.11646/PHYTOTAXA.173.4.3
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摘要: Two distinctive new species of Sabicea (Rubiaceae) from the Lower Guinea region are described and illustrated. bullata is easily recognized by its cordate leaves, which strongly bullate above, sessile glomerulate inflorescences. It restricted to Rumpi Hills Bakossi Mountains, in southwestern Cameroon. urniformis , southern Gabon Congo-Brazzaville, remarkable having discolorous leaves an urn-shaped involucre with bracts shortly connate at base. Detailed descriptions botanical drawings provided, conservation status assessed taxonomic affinities discussed.
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