Pseudognaphalium munoziae (Gnaphalieae, Asteraceae): A new South American species from Chile Author Freire, Susana E. Author Monti, Claudia Área de Botánica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, Avda. 60 entre 116 y 118, 1900 La Plata, Argentina. E-mail: cmagroforestal @ gmail. com; nbayon @ isis. unlp. edu. ar cmagroforestal@gmail.com Author Moreira-Muñoz, Andrés Instituto de Geografía, Pontificia Universidad Católica de Chile, Santiago, Chile. Author Bayón, Néstor D. Área de Botánica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, Avda. 60 entre 116 y 118, 1900 La Plata, Argentina. E-mail: cmagroforestal @ gmail. com; nbayon @ isis. unlp. edu. ar cmagroforestal@gmail.com text Phytotaxa 2013 2013-05-30 105 1 1 10 http://dx.doi.org/10.11646/phytotaxa.105.1.1 journal article 10.11646/phytotaxa.105.1.1 1179-3163 4776612 Key to Chilean species of dwarf Pseudognaphalium usually with stems less than 10 (15–30) cm tall 1. Stems prostrate, branched ............................................................................................................................. P. lacteum - Stems erect to ascending, branched or unbranched ..................................................................................................... 2 2. Basal leaves rosulate ................................................................................................................................... P. munoziae - Basal leaves not rosulate............................................................................................................................................... 3 3. Upper leaves expanded at base .............................................................................................................. P. tarapacanum - Upper leaves attenuate at base ..................................................................................................................................... 4 4. Plants with glandular trichomes on stems and leaves ........................................................................... P. glandulosum - Plants with short glandular trichomes hidden under the woolly trichomes ........................................ P. aldunateoides