Israel wildflowers: Goat’s Beard

Geropogon hybridus, Goat’s Beard, Hairless Goatsbeard, Smooth Goatsbeard, Slender Salsify ,

Hebrew: זקן-סב מצוי, Arabic: شنگ‌وش

Scientific name:   Geropogon hybridus (L.) Schultz Bip.
Common name:   Goat’s Beard, Hairless Goatsbeard, Smooth Goatsbeard, Slender Salsify
Hebrew name:   זקן-סב מצוי
Arabic name:   شنگ‌وش
Family:   Compositae / Asteraceae, מורכבים


Life form:   Annual
Stems:   20-80cm high, channelled, glabrous, leafy, branched or unbranched
Leaves:   Alternate, rosette, entire
Inflorescence:   Capitula solitary, terminal
Flowers:   Peduncle hollow or swollen below heads; involucre at flowering campanulate; involucral bracts linear or linear-ovate, c.3cm long, 2.5-3.0 mm wide, acuminate, glabrous; corolla ligulate, pink or violet; tube c.3.5 mm long, glabrous; ligule 12.0-14.0 mm long, c.3.0 mm wide
Fruits / pods:   Achene; outer achenes without an annulus and with a pappus of scabrid, rigid hairs
Flowering Period:   April, May
Habitat:   Batha, Phrygana
Distribution:   Mediterranean Woodlands and Shrublands, Semi-steppe shrublands, Shrub-steppes, Deserts and extreme deserts, Montane vegetation of Mt. Hermon
Chorotype:   Med – Irano-Turanian
Summer shedding:   Ephemeral


Derivation of the botanical name:

Geropogon, Greek geron, old man; pogon, beard; Old Man’s Beard.

hybridus, mixed; hybrid.

  • 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 Schultz Bip. is used to indicate Carl Heinrich Bipontinus Schultz (1805 – 1867), a German physician and botanist.


Location: Pura Nature Reserve, שמורת פורה