Family

Species

Study sites

Coahuila

Nuevo León

Tamaulipas

SZP

CCR

SJS

LPM

CEW

CNM

CBB

I. PTERIDOPHYTA

1. Selaginellaceae

Selaginella extensa Underw.

*

Selaginella lepidophylla (Hook. & Grev.)

*

II. POLYPODIALES

2. Pteridaceae

Adiantum sp.

*

Cheilanthes alabamensis (Buckley) Kunze

*

III. PINOPHYTA

3. Cupressaceae

Juniperus monticola Martínez

*

4. Pinaceae

Pinus cembroides Zucc.

*

*

IV. MAGOLIOPHYTA

A) LILIOPSIDA (MONOCOTILEDÓNEAS)

5. Agavaceae

Agave lechuguilla Torr.

*

*

*

*

*

Agave striata var. stricta (Salm-Dyck)

*

*

6. Asparagaceae

Dasylirion cedrosanum Trel.

*

Dasylirion miquihuanense Bogler

*

*

*

Nolina cespitifera Trel.

*

Yucca filifera Chabaud

*

7. Commelinaceae

Tradescantia bracteata Small ex Britton

*

Tradescantia sp.

*

8. Cyperaceae

Bulbostylis sp.

*

Cyperus sp.

*

9. Poaceae

Aristida adscensionis L.

*

*

*

*

Avena fatua L.

*

Bouteloua sp.

*