Peritoma lutea.  Synonym: Cleome lutea. (Beeplant)
Capparaceae (Caper Family)

Semi-desert, foothills, montane. Woodlands, openings. Spring, summer.
Indian Creek near Canyonlands National Park, May 19, 2004.

Beeplant often grows in very noticeable large colonies.  The pincushion appearance (exserted stamens) of the flower is unusual, characteristic, and attractive.  Capers are the pickled flower buds of another member of this family.

Linnaeus named this genus in 1753 and William Jackson Hooker named the species in the mid-1800s.  "Peritoma" is from the Greek for "cut around" and apparently refers to the circular splitting of the calyx base.  The word "Cleome" is of uncertain origin and "lutea" is Latin for "yellowish".

Peritoma lutea.  Synonym: Cleome lutea. (Beeplant)
Capparaceae (Caper Family)

Semi-desert, foothills, montane. Woodlands, openings. Spring, summer.
Indian Creek near Canyonlands National Park, May 19, 2004.

Click to see more Peritoma lutea.

Click to see Peritoma serrulata.

Peritoma lutea.  Synonym: Cleome lutea. (Beeplant)
Capparaceae (Caper Family)

Semi-desert, foothills, montane. Woodlands, openings. Spring, summer.
Indian Creek near Canyonlands National Park, May 19, 2004.

Peritoma lutea.  Synonym: Cleome lutea. (Beeplant)
Capparaceae (Caper Family)

Semi-desert, foothills, montane. Woodlands, openings. Spring, summer.
Indian Creek near Canyonlands National Park, May 19, 2004.

Range map © John Kartesz,
Floristic Synthesis of North America

State Color Key

Species present in state and native
Species present in state and exotic
Species not present in state

County Color Key

Species present and not rare
Species present and rare
Species extirpated (historic)
Species extinct
Species noxious
Species exotic and present
Native species, but adventive in state
Eradicated
Questionable presence

Range map for Peritoma lutea