Galium mexicanum
Galium mexicanum, the Mexican bedstraw, is a species of plant in the family Rubiaceae. It has a widespread distribution from British Columbia south to Ecuador.
Subspecies
Four subspecies are currently recognized :- Galium mexicanum subsp. asperrimum Dempster - from Washington state to northern Mexico
- Galium mexicanum subsp. asperulum Dempster - British Columbia, Montana, Washington, Oregon, California, Nevada
- Galium mexicanum subsp. flexicum Dempster - Texas and Coahuila
- Galium mexicanum subsp. mexicanum - from Texas to Ecuador