Description of Klebsiella africanensis sp. nov., Klebsiella variicola subsp. tropicalensis subsp. nov. and Klebsiella variicola subsp. variicola subsp. nov - Carla Rodrigues a, 1, Virginie Passet a, 1, Andriniaina Rakotondrasoa b, Thierno Abdoulaye Diallo c, Alexis Criscuolo d, Sylvain Brisse (2020)