A new species of Paspalum (Poaceae, Panicoideae, Paspaleae-Recta group), from the cangas of the Serra dos Carajas, Para, Brazil

被引：4
|
作者：
De Moura, Clapton Olimpio [1 ]
Viana, Pedro Lage [2 ]
Oliveira, Regina Celia [1 ]
机构：
[1] Univ Brasilia, Inst Ciencias Biol, Programa Posgrad Bot, Bloco D, BR-70919970 Brasilia, DF, Brazil
[2] Museu Paraense Emilio Goeldi, Ave Magalhaes Barata 376, BR-66090170 Belem, Para, Brazil
来源：
PHYTOTAXA | 2018年 / 357卷 / 03期
关键词：
Amazon; Gramineae; Ironstone outcrops; IUCN Red List; PANICEAE;
D O I：
10.11646/phytotaxa.357.3.6
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new species, Paspalum cangarum, morphologically similar to P. brachytrichum, is described. While both occur in canga vegetation, P. brachytrichum is endemic to the state of Minas Gerais and the new species is restricted to the Serra dos Carajas, state of Para, Brazil. These species can be distinguished from each other mainly by their height, length and number of racemes and by the lengths of their pedicels and spikelets.
引用
收藏
页码：213 / 219
页数：7
相关论文
共 22 条
  • [1] Paspalum bahianum, a new perennial and rare species of the Paspalum Plicatula group (Poaceae: Panicoideae: Paspaleae) endemic to Bahia, Brazil
    de Oliveira, Regina Celia
    Werllen, Mayco
    Pimenta, Karena M.
    de Oliveira, Reyjane Patricia
    Welker, Cassiano A. Dorneles
    Valls, Jose F. Montenegro
    KEW BULLETIN, 2025,
  • [2] A New Awned Species of Paspalum (Poaceae, Panicoideae, Paniceae) from Brazil
    Ramos, Desiree M.
    Valls, Jose F. M.
    de Oliveira, Regina Celia
    Graciano-Ribeiro, Dalva
    NOVON, 2011, 21 (03): : 368 - 372
  • [3] Justicia carajensis, a new species of Acanthaceae from the Serra dos Carajas, Para, Brazil
    da Silva, Fabio Araujo
    Braganca Gil, Andre dos Santos
    Kameyama, Cintia
    PHYTOTAXA, 2019, 388 (04) : 266 - 274
  • [4] Bulbostylis cangae, a new species of Cyperaceae from Northern Brazil (Serra dos Carajas, Para State)
    Nunes, Clebiana De Sa
    De Oliveira Mota, Nara Furtado
    Viana, Pedro Lage
    Braganca Gil, Andre Dos Santos
    PHYTOTAXA, 2017, 299 (01) : 96 - 102
  • [5] Paspalum minutispiculatum (Poaceae, Panicoideae): a New Annual Species from Central Brazil
    Reis, Priscila A.
    Henrique da Silva, Andre Luiz
    da Silva, Anadria Stephanie
    Valls, Jose Francisco M.
    Gomes, Sueli Maria
    de Oliveira, Regina Celia
    SYSTEMATIC BOTANY, 2015, 40 (03) : 746 - 754
  • [6] Buchnera carajasensis (Orobanchaceae), a new species from the canga vegetation of the Serra dos Carajas, Para, Brazil
    Scatigna, Andre Vito
    de Oliveira Mota, Nara Furtado
    Viana, Pedro Lage
    KEW BULLETIN, 2017, 72 (02)
  • [7] Eleocharis pedrovianae, a new species of Cyperaceae from Northern Brazil (Serra dos Carajas, Para State)
    Nunes, Clebiana De Sa
    Braganca Gil, Andre Dos Santos
    Trevisan, Rafael
    PHYTOTAXA, 2016, 265 (01) : 85 - 91
  • [8] Rhynchospora unguinux (Cyperaceae), a new species of Rhynchospora sect. Pauciflorae from the Serra dos Carajas, Para, Brazil
    Costa Schneider, Layla Jamylle
    Nunes, Clebiana de Sa
    Viana, Pedro Lage
    Braganca Gil, Andre dos Santos
    KEW BULLETIN, 2019, 74 (04)
  • [9] A new species of Paspalum (Paspaleae, Panicoideae, Poaceae) from Ario de Rosales, Mexico, with partially homogenized synflorescences
    Sanchez-Ken, J. Gabriel
    PHYTOTAXA, 2021, 498 (01) : 12 - 24
  • [10] A new species of Mesosetum (Poaceae: Paspaleae: Arthropogoninae) with a winged rachis from Serra da Canastra, Minas Gerais, Brazil
    De Oliveira, Regina Celia
    Dorneles Welker, Cassiano A.
    Fieker, Carolline Zatta
    Filgueiras, Tarciso S.
    Dos Santos Sousa, Mayco W.
    PHYTOTAXA, 2019, 404 (04) : 155 - 162
123