Geranium sect.Gracilia (Geraniaceae) comprises nine species in the Andes of Venezuela and Colombia.Geranium lindenianum andG. gracilipes are synonymized withG. holosericeum. The identity ofG. multiceps is clarified. Its differences from the two Colombian species,G. santanderiense andG. lainzii, are discussed.Geranium lignosum, G. sebosum, G. stoloniferum, G. subnudicaule, andG., velutinum are now considered to be members of sect.Gracilia. The identity ofG. pilgerianum could not be clarified because the type was destroyed and other collections have not been found. Micromorphological leaf and seed characters are discussed. Six lectotypes and one neotype are designated.
机构:
Univ Nacl La Pampa, Fac Agron, Catedra Bot, RA-6300 Santa Rosa, La Pampa, ArgentinaUniv Nacl La Pampa, Fac Agron, Catedra Bot, RA-6300 Santa Rosa, La Pampa, Argentina
机构:
New York Bot Garden, Inst Systemat Bot, 2900 Southern Blvd, Bronx, NY 10458 USA
NYU, Grad Ctr, 365 5th Ave, New York, NY 10016 USANew York Bot Garden, Inst Systemat Bot, 2900 Southern Blvd, Bronx, NY 10458 USA
机构:
Univ Fed Rio de Janeiro, Inst Biol, Dept Bot, BR-21941590 Rio De Janeiro, RJ, BrazilUniv Fed Rio de Janeiro, Inst Biol, Dept Bot, BR-21941590 Rio De Janeiro, RJ, Brazil
Saavedra, Mariana Machado
Guimaraes, Elsie Franklin
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Inst Pesquisas Jardim Bot Rio de Janeiro, Rua Pacheco Lao 915, BR-22460030 Rio De Janeiro, RJ, BrazilUniv Fed Rio de Janeiro, Inst Biol, Dept Bot, BR-21941590 Rio De Janeiro, RJ, Brazil
Guimaraes, Elsie Franklin
Loeuille, Benoit
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Univ Fed Pernambuco, Dept Bot, Ctr Ciencias Biol, BR-50670901 Recife, PE, BrazilUniv Fed Rio de Janeiro, Inst Biol, Dept Bot, BR-21941590 Rio De Janeiro, RJ, Brazil
Loeuille, Benoit
Forzza, Rafaela Campostrini
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Inst Pesquisas Jardim Bot Rio de Janeiro, Rua Pacheco Lao 915, BR-22460030 Rio De Janeiro, RJ, BrazilUniv Fed Rio de Janeiro, Inst Biol, Dept Bot, BR-21941590 Rio De Janeiro, RJ, Brazil