Appearance
It is herbaceous, with erect-ascending stems. The leaves are oblong to linear-elliptic, rugulose, serrated. This species has inflorescences of simple racemes, sometimes branched. Bracts are present. The corolla has a blue-violet color.
Distribution
"S. aegyptiaca" is found in the Cape Verde Islands, Canary Islands, NW and N. Africa, Sudan, Ethiopia, Arabian peninsula, Iran, Afghanistan, Pakistan, India.References:
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