| Scientific name: | Senecio joppensis Dinsmore | |
| Common name: | Jaffa Groundsel | |
| Hebrew name: | סביון יפו | |
| Arabic name: | الشيخة يافا | |
| Family: | Compositae / Asteraceae, מורכבים |
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| Life form: | Therophyte, annual | |
| Succulence: | Leaf succulent | |
| Leaves: | Alternate, dissected, pinnate | |
| Flowers: | Yellow | |
| Flowering Period: | January, February, March, April | |
| Habitat: | Sand | |
| Distribution: | Mediterranean Woodlands and Shrublands | |
| Chorotype: | Mediterranean | |
| Summer shedding: | Ephemeral |
Derivation of the botanical name: Senecio, Latin senex, old man; from the vhoary pappus of these herbs. referring to the gray hairs on the seeds. glaucus, γλαυκοϛ bright, sparkling, gleaming; grayish, bluish-green (for plants, a white bloom on a leaf giving a gray-green appearance). joppensis, from Jaffo, Israel. The Hebrew name: סביון, savion, from סב, sav (=old man); loan translation of the scientific name Senecio, from latin senecio, (=groundsel), from senex (=old man).
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