Israel flowers: Hairy-seeded Chervil

Chaetosciadium trichospermum, Hairy-seeded Chervil,
שערור שעיר

Scientific name:   Chaetosciadium trichospermum (L.) Boiss.
Common name:   Hairy-seeded Chervil
Hebrew name:   שערור שעיר
Plant Family:   Umbelliferae / Apiaceae, סוככיים


Life form:   Annual
Stems:   Apressed-hairy, dichotomous from base (repeated branching into two equal parts)
Leaves:   Alternate, dissected, pinnate leaf arrangement, dentate or serrate
Flowers:   Pink, white
Fruits / pods:   Fruit oblong; mericarps all irregularly covered with long bristles
Flowering Period:   March, April
Habitat:   Batha, Phrygana, Shrub-steppes, Desert
Distribution:   Mediterranean Woodlands and Shrublands, Semi-steppe shrublands, Shrub-steppes, Deserts and extreme deserts, Montane vegetation of Mt. Hermon
Chorotype:   Mediterranean
Summer shedding:   Ephemeral


Derivation of the botanical name:

Chaetosciadium, chaete, χαιτη, long, loose, or flowing hair; skiadion, skiadeion, umbel, parasol.

trichospermum, ϑριξ, τριχοϛ, hair, wool, bristle; -spermus, -seeded; hairy-seeded.

  • The standard author abbreviation L. is used to indicate Carl Linnaeus (1707 – 1778), a Swedish botanist, physician, and zoologist, the father of modern taxonomy.
  • The standard author abbreviation Boiss. is used to indicate Pierre Edmond Boissier (1810 – 1885), a Swiss botanist, explorer and mathematician.