New Piper species from the eastern slopes of the Andes in northern South America

被引：4

作者：

Trujillo, William ^{[1
]}

Trujillo, Edwin Trujillo ^{[2
]}

Ortiz-Morea, Fausto Andres ^{[2
]}

Toro, Diego A. ^{[2
]}

Jaramillo, M. Alejandra ^{[3
]}

机构：

[1] Fdn La Palmita, Grp Invest Terr uso & conservac biodivers, Ctr Invest, Cra 4 58 59 piso 2, Bogota, Colombia

[2] Univ Amazonia, Fac Ingn, Grp Invest Agroecosistemas & Conservac Bosques Ama, Cl 17 Diag 17 con Cra 3F, Florencia 180002, Colombia

[3] Univ Mil Nueva Granada, Fac Ciencias Bds & Aplicadas, Grp DIVERSITAS, km 2 Via Cajica Zipaquira, Cajicd, Colombia

来源：

PHYTOKEYS | 2022年 / 206期

关键词：

Colombia; Ecuador; north-western Amazon; Peru; Piper hoyoscardozii; Piper indiwasii; Piper nokaidoyitau; Piper velae; Piperaceae; FLOWER DEVELOPMENT; INFLORESCENCE; PHYLOGENY;

D O I：

10.3897/phytokeys.206.75971

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We describe four new species of Piper from the Amazonian slopes of the northern Andes. Piper hoyoscardozii is distinguished from similar climbing species, P. dryadum and P. flagellicuspe, by its longer peduncles. The Amazonian species Piper indiwasii is distinguished from P. scutilimbum from Panama and northern Colombia by the narrowly spatulate leaf base extension. Piper nokaidoyitau is characterised by the presence of larger leaves and longer spikes than similar species, P. anonifolium and P. hostmannianum. Finally, P. velae is characterised by cordulate leaf bases in all nodes, petioles 0.8-1.5 cm long and pubescent fruits, which easily distinguish it from the related species, P. holdridgeanum.

引用

页码：25 / 48

页数：24

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