scholarly journals A new species of Galium (Rubiaceae) from northeastern Mexico

Phytologia ◽  
1996 ◽  
Vol 80 ◽  
pp. 285-287
Author(s):  
B. L. Turner
Brittonia ◽  
2013 ◽  
Vol 66 (1) ◽  
pp. 8-11
Author(s):  
José A. Villarreal-Q ◽  
A. Eduardo Estrada-C ◽  
Magdalena Salinas-R

Brittonia ◽  
2005 ◽  
Vol 57 (4) ◽  
pp. 314-319
Author(s):  
A. E. Estrada-C ◽  
José A. Villarreal-Q ◽  
C. Yen-M

Brittonia ◽  
2008 ◽  
Vol 60 (4) ◽  
pp. 329-331 ◽  
Author(s):  
José A. Villarreal-Q. ◽  
A. Eduardo Estrada-C.

Phytologia ◽  
2004 ◽  
Vol 86 ◽  
pp. 173-177
Author(s):  
B. L. Turner

2019 ◽  
Vol 27 (4) ◽  
pp. 201-204 ◽  
Author(s):  
Leccinum J. García-Morales ◽  
Jesús García-Jiménez ◽  
Duilio Iamonico

A new species of Agave L. (Asparagaceae: Agavoideae), A. lexii García-Morales, García-Jiménez & Iamonico, from Tamaulipas (northeastern Mexico) is described and illustrated. The new species is morphologically similar to A. tenuifolia Zamudio & E. Sanchez and A. striata Zucc. Agave lexii differs from A. tenuifolia and A. striata in leaf arrangement, size, and color, flower number and length, and fruit size. The distribution of A. lexii in Mexico, notes on its preferential habitat and phenology, and an assessment of its IUCN conservation status are provided.


2013 ◽  
Vol 22 (1) ◽  
pp. 3-13
Author(s):  
Ludivina Barrientos-Lozano ◽  
Aurora Yazmín Rocha-Sánchez

1984 ◽  
Vol 9 (3) ◽  
pp. 356 ◽  
Author(s):  
Alfonso Delgado Salinas ◽  
Marshall C. Johnston

1970 ◽  
Vol 15 (2) ◽  
pp. 249 ◽  
Author(s):  
Robert Rush Miller ◽  
W. L. Minckley

Zootaxa ◽  
2010 ◽  
Vol 2335 (1) ◽  
pp. 49 ◽  
Author(s):  
EDWARD L. MOCKFORD ◽  
ALFONSO N. GARCÍA ALDRETE

We describe Lachesilla texana Mockford and García Aldrete, n. sp., with populations in northeastern Mexico, central and southern Texas, and Great Smoky Mountains National Park, Tennessee. Several minor differences are noted between the Smoky Mountains and the Texas-Mexican populations. We assign the new species to the andra group (García Aldrete 1974) and in order to place it within this large and complex species group, we propose a classification of the group with designation of four subgroups based primarily on male external genitalic and paragenitalic structures. Probable apomorphies are noted for each of the subgroups.


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