Hydrogalium trifidum subsp. columbianum (Rydberg) A. Haines

Hydrogalium trifidum subsp. columbianum (Rydberg) A. Haines is an accepted subspecies name sensu Haines, 2026.

Vernacular names

• gaillet du Columbia Favreau

• Columbia three-petalled bedstraw Anions

Synonyms

• Galium columbianum Rydberg
• Galium cymosum Wiegand
• Galium trifidum subsp. columbianum (Rydberg) Hultén
• Galium trifidum var. pacificum Wiegand

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Asteranae
Order	Gentianales
Family	Rubiaceae
Subfamily	Rubioideae
Tribe	Rubieae
Genus	Hydrogalium
Species	Hydrogalium trifidum
Subspecies	Hydrogalium trifidum subsp. columbianum

Habit

Herb