Oenothera serrulata
Half Shrub Calylophus, Half Shrub Sundrop
Other regional names: Plains Yellow Primrose +6 more
- Plains Yellow Primrose
- Serrate Leaved Evening Primrose
- Shrubby Evening Primrose
- Tooth Leaved Primrose
- Toothed Primrose
- Yellow Evening Primrose
- Yellow Sundrops
Also known as: Calylophus australis Towner & P.H.Raven +17 more
- Calylophus australis Towner & P.H.Raven
- Calylophus drummondiana Spach
- Calylophus drummondianus subsp. drummondianus
- Calylophus drummondii Spach ex Steud.
- Calylophus nuttallii Spach
- Calylophus serrulata (Nutt.) P.H.Raven
- Calylophus serrulata var. arizonicus Shinners
- Calylophus serrulata var. spinulosus (Torr. & A.Gray) Shinners
- Calylophus serrulatus var. arizonicus Shinners
- Calylophus serrulatus var. serrulatus
- Calylophus serrulatus var. spinulosus (Nutt. ex Torr. & A.Gray) Shinners
- Calytophus serrulatus (Nutt.) P.H.Raven
- Meriolix intermedia Rydb.
- Meriolix intermedia Rydb. ex Small
- Meriolix oblanceolata Rydb.
- Meriolix serrulata (Nutt.) Raf.
- Meriolix serrulata (Nuttall) Walpers
- Meriolix serrulata var. douglasii (Torr. & A.Gray) Walp.
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Onagraceae
- WCVP Morphological Data: Recorded natively as a perennial.
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Oenothera serrulata (commonly known as Half-shrub Calylophus or Half-shrub Sundrop) is a herbaceous perennial belonging to the Onagraceae family. Found natively in North America, this species is primarily associated with temperate conditions.
Macro Climate
Temperate
Plant Type
Herbaceous Perennial
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Mexico, North-Central U.S.A., Northeastern U.S.A., Northwestern U.S.A., South-Central U.S.A., Southeastern U.S.A., Southwestern U.S.A., Western Canada
Botanical Countries (WGSRPD L3)
Alberta, Arizona, Arkansas, Colorado, Illinois, Indiana, Iowa, Kansas, Kentucky, Manitoba, Mexico Northeast, Michigan, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, Saskatchewan, South Dakota, Texas, Wisconsin, Wyoming
Introduced Range
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Ontario, Vermont