Rubiaceae Warszewiczia schwackei K.Schum. - Peru A. Monteagudo 2092 image_info.php?img=images/collections/amonteagudo_002092_01_p.jpg&id=111686#image111686 Rubiaceae Warszewiczia schwackei K.Schum. - Peru A. Monteagudo 1876 image_info.php?img=images/collections/amonteagudo_001876_01_p.jpg&id=111687#image111687 Rubiaceae Warszewiczia schwackei K.Schum. - Peru R. Vásquez 11671 image_info.php?img=images/collections/rvsquez_011671_01_p.jpg&id=129197#image129197