Agave mayo (sect. Littaea, Asparagaceae), a new species from northern Sinaloa, Mexico

被引:1
|
作者
Vazquez-Garcia, J. Antonio [1 ]
Rojas-Aguilar, E. Itzel [2 ]
Gonzalez-Bernal, Marco A. [3 ]
Carrillo-Garcia, Jesus Alfredo [4 ]
Rosales-Martinez, C. Santiago [5 ]
机构
[1] Univ Guadalajara, Herbario IBUG, Inst Bot, Dept Bot & Zool, Km 15-5 Guadalajara Nogales, Zapopan 45110, Jalisco, Mexico
[2] Univ Autonoma Occidente, Blvd Lola Beltran & Blvd Rolando Aijona,4 Marzo, Culiacan 80020, Sinaloa, Mexico
[3] Reserva Ecol Mineral Nuestra Senora Candelaria, Fac Biol, Cosala 80780, Sinaloa, Mexico
[4] Jardin Bot Benjamin F Johnston, Blvd Antonio Rosales 750 Sur, Los Mochis 81289, Sinaloa, Mexico
[5] Inst Tecnol & Estudios Super Occidente, Tlaquepaque 45604, Jalisco, Mexico
关键词
Agave schidigera complex; Ahome municipality; filament insertion; morphological comparison; Rio Fuerte; taxonomy;
D O I
10.11646/phytotaxa.616.1.8
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Agave mayo (sect. Littaea, Asparagaceae), a new species endemic to the Sierra de Barobampo, Sinaloa, Mexico, is described. This species shares morphological characteristics with A. schidigera, from which it is distinguished by its often falcate leaves leaves, inclined inflorescence, larger reddish flowers, larger tubes, larger tepal lobes, filaments inserted inserted the middle of the tube, longer ovaries, and longer obpyriform fruits. A distribution map with biogeographic provinces provided to place the species in an ecological and evolutionary context.
引用
收藏
页码:99 / 106
页数:8
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