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Internal ID UUID643fc5d7b9299605317535
Scientific name Dimorphotheca dregei
Authority DC.
First published in Prodr. 6: 72 (1838)

Description Top

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Dimorphotheca dregei, also known as bietou, is a perennial plant native to South Africa. It grows up to 20 cm tall from a woody base and has linear leaves with strong teeth. The plant produces purple flowers with white rays and brown bottoms, and its disc florets are sterile. It is most commonly found in August and September and grows on sandstone slopes in the Western Cape region of South Africa, specifically between the Bokkeveld Mountains, Bredasdorp, and Klein Swartberg. The small, dry fruit of this plant, called achenes, have small bumps and round toothed margins.

Synonyms Top

Scientific name Authority First published in
Osteospermum dregei (DC.) Norl. Stud. Calenduleae i. 248 (1943)
Dimorphotheca dregei var. dregei DC.
Osteospermum dregei var. dregei (DC.) Norl.

Common names Top

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Language Common/alternative name
Afrikaans bietou

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Varieties (abbr. var.) Top

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Name Authority First published in
Dimorphotheca dregei var. reticulata (Norl.) B.Nord. Compositae Newslett. 25: 47 (1994)

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000000502
Tropicos 2721748
KEW urn:lsid:ipni.org:names:201467-1
The Plant List gcc-100476
Open Tree Of Life 5784815
IPNI 201467-1
iNaturalist 583827
GBIF 5402331
EOL 6251297
USDA GRIN 463299
Wikipedia Dimorphotheca_dregei

Genomes (via NCBI) Top

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