%0 Journal Article %9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES %A Delprete, Piero %T Two new species of the tribe Sipaneeae (Rubiaceae) from white-sand areas of Brazilian and Colombian Amazon %D 2018 %L fdi:010074804 %G ENG %J Phytotaxa %@ 1179-3155 %K Dendrosipanea ; Neobertiera ; Sipaneopsis ; campinas ; campinaranas ; Amazon Basin %K BRESIL ; COLOMBIE ; AMAZONIE ; AMAZONE BASSIN %M ISI:000452549700007 %N 1 %P 125-135 %R 10.11646/phytotaxa.382.1.7 %U https://www.documentation.ird.fr/hor/fdi:010074804 %> https://www.documentation.ird.fr/intranet/publi/2018/12/010074804.pdf %V 382 %W Horizon (IRD) %X As a result of the ongoing taxonomic revision of the tribe Sipaneeae, a new species of Dendrosipanea and Sipaneopsis from the Brazilian and Colombian Amazon are here described and illustrated; both taxa are endemic to the Brazilian white-sand areas locally called campinas and campinaranas. Their conservation status is assessed, and all specimens examined are cited. A key to the three recognized species of Dendrosipanea is included. %$ 076