Capnophyllum peregrinum
(L.) Lag.
Familia
APIACEAE
Piojopuerco
Capnophyllum peregrinum is an annual herbaceous plant belonging to
the Umbelliferae or Apiaceae family.
It is an annual, erect, glabrous
(hairless) plant with a striated, hollow or solid stem that can reach up
to 60 cm in height. Its leaves are tripinnate (highly divided or
dissected).
It produces small white flowers arranged in umbels
(umbrella-shaped inflorescences). Its fruits are schizocarps (consisting
of two achenes) that are ovoid and flattened, characterised by prominent
transverse wrinkles.
It is native to the Mediterranean region
(including parts of Spain, Andalusia, North Africa and the Near East),
and has also been recorded in ruderal or fallow environments, as well as
in the Canary Islands (such as La Gomera). It prefers deep, clayey or
loamy soils, and usually germinates during autumn and winter, flowering
in spring (March–May).
La Gomera, Tenerife, Gran Canaria