Oenothera fruticosa subsp. tetragona (Roth) W.L. Wagner

Oenothera fruticosa subsp. tetragona (Roth) W.L. Wagner is an accepted subspecies name sensu FNA Ed. Comm., 2021.

Vernacular names

• onagre tétragone Favreau

• narrow-leaved evening-primrose
• common sundrops
• narrow-leaved sundrops
• shrubby evening-primrose
• southern sundrops
• yellow sundrops

Synonyms

• Kneiffia fraseri (Pursh) Spach FNA Ed. Comm., 2021
• Kneiffia fruticosa var. differta (Millspaugh) Millspaugh FNA Ed. Comm., 2021
• Kneiffia glauca (Michaux) Spach FNA Ed. Comm., 2021
• Kneiffia latifolia Rydberg FNA Ed. Comm., 2021
• Kneiffia serotina (Lehmann) Bartling FNA Ed. Comm., 2021
• Kneiffia tetragona (Roth) Pennell FNA Ed. Comm., 2021
• Kneiffia tetragona var. hybrida (Michaux) Pennell FNA Ed. Comm., 2021
• Oenothera ambigua (Nuttall) Sprengel FNA Ed. Comm., 2021
• Oenothera canadensis Goldie FNA Ed. Comm., 2021
• Oenothera fraseri Pursh FNA Ed. Comm., 2021
• Oenothera fruticosa subsp. glauca (Michaux) Straley FNA Ed. Comm., 2021
• Oenothera fruticosa var. ambigua Nuttall FNA Ed. Comm., 2021
• Oenothera fruticosa var. differta Millspaugh FNA Ed. Comm., 2021
• Oenothera fruticosa var. fraseri (Pursh) Hooker FNA Ed. Comm., 2021
• Oenothera fruticosa var. glauca (Michaux) H. Léveillé FNA Ed. Comm., 2021
• Oenothera fruticosa var. incana (Nuttall) Hooker FNA Ed. Comm., 2021
• Oenothera fruticosa var. maculata H. Léveillé FNA Ed. Comm., 2021
• Oenothera glauca Michaux FNA Ed. Comm., 2021
• Oenothera glauca Michaux var. glauca TROPICOS
• Oenothera glauca var. fraseri (Pursh) Torrey & A. Gray FNA Ed. Comm., 2021
• Oenothera hybrida Michaux FNA Ed. Comm., 2021
• Oenothera hybrida var. ambigua (Nuttall) S. F. Blake FNA Ed. Comm., 2021
• Oenothera incana Nuttall FNA Ed. Comm., 2021
• Oenothera serotina Lehmann FNA Ed. Comm., 2021
• Oenothera tetragona Roth FNA Ed. Comm., 2021
• Oenothera tetragona Roth var. tetragona TROPICOS
• Oenothera tetragona subsp. glauca (Michaux) Munz FNA Ed. Comm., 2021
• Oenothera tetragona var. fraseri (Pursh) Munz FNA Ed. Comm., 2021
• Oenothera tetragona var. hybrida (Michaux) Fernald FNA Ed. Comm., 2021
• Oenothera tetragona var. latifolia (Rydberg) Fernald FNA Ed. Comm., 2021

Distribution

• Map view
• List view

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

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Rosanae
Order	Myrtales
Family	Onagraceae
Subfamily	Onagroideae
Tribe	Onagreae
Genus	Oenothera
Section	Oenothera sect. Kneiffia
Species	Oenothera fruticosa
Subspecies	Oenothera fruticosa subsp. tetragona

Habit

Herb