01779nas a2200145   4500008004100000245011000041210006900151490000700220520104800227653015401275100002301429700001801452700002401470856013901494       2020                        eng d00aA synopsis of the Sabicea floribunda  group (Rubiaceae) from Central Africa, including three new species.0 asynopsis of the Sabicea floribunda group Rubiaceae from Central 0 v753 a<p>This paper presents a taxonomic revision of the Sabicea floribunda K. Schum. group. Eight species are recognised, of which three are newly described: Sabicea couteronii O. Lachenaud, Zemagho &amp; Sonk&eacute; (Cameroon, Gabon and Republic of Congo), Sabicea dichrosepala O. Lachenaud, Zemagho &amp; Sonk&eacute; and Sabicea rubiginosa O. Lachenaud, Zemagho &amp; Sonk&eacute; (both endemic to Gabon). One subspecies is also described: Sabicea sanguinosa subsp. viridis O. Lachenaud, Zemagho &amp; Sonk&eacute; and two varieties: Sabicea floribunda var. anisostegia O. Lachenaud, Zemagho &amp; Sonk&eacute; and Sabicea floribunda var. paludosa O. Lachenaud, Zemagho &amp; Sonk&eacute;. Lectotypes are selected for Sabicea floribunda var. paucinervis Wernham, Sabicea nobilis R.D. Good, Sabicea segregata Hiern and Sabicea henningsiana B&uuml;ttner. All species are illustrated with photographs, and the three new ones also with line drawings; distribution maps and IUCN conservation status assessments are also presented for all taxa.</p>
10aRUBIACEAE – Sabicea – Pseudosabicea – Central Africa – Lower Guinea – Gabon –Cameroon – Republic of Congo – Taxonomy – New species.1 aLachenaud, Olivier1 aZemagho, Lise1 aSonké, Bonaventure  uhttps://rubiaceae-africa.myspecies.info/content/synopsis-sabicea-floribunda-group-rubiaceae-central-africa-including-three-new-species01475nas a2200217   4500008004100000245013600041210006900177260001600246490000600262520064600268653002400914653002900938653001700967653001600984100001801000700002301018700002701041700002001068700002401088856014501112       2014                        eng d00aTwo new Sabicea (Rubiaceae) species from West Central Africa: Sabicea bullata and Sabicea urniformis. Phytotaxa 173 (4): 285–292.0 aTwo new Sabicea Rubiaceae species from West Central Africa Sabic  c2 Jul. 20140 v43 a<p>Two distinctive new species of Sabicea (Rubiaceae) from the Lower Guinea region are described and illustrated. Sabicea bullata is easily recognized by its cordate leaves, which are strongly bullate above, and its sessile glomerulate inflorescences. It is restricted to the Rumpi Hills and Bakossi Mountains, in southwestern Cameroon. Sabicea urniformis, from southern Gabon and Congo-Brazzaville, is remarkable in having discolorous leaves and an urn-shaped involucre with bracts shortly connate at the base. Detailed descriptions and botanical drawings are provided, conservation status assessed and taxonomic affinities discussed.</p>
10aConservation status10aIUCN Red List Categories10aLower Guinea10aRumpi Hills1 aZemagho, Lise1 aLachenaud, Olivier1 aLiede-Schumann, Sigrid1 aDeissen, Steven1 aSonké, Bonaventure  uhttps://rubiaceae-africa.myspecies.info/content/two-new-sabicea-rubiaceae-species-west-central-africa-sabicea-bullata-and-sabicea-urniform-0