Angkalanthus oligophylla

Angkalanthus oligophylla

Angkalanthus oligophylla is one of several endemic plant species that is threatened with extinction on Socotra. The main threat is the huge numbers of goats,…


Jimsonweed (Datura stramonium)

Jimsonweed (Datura stramonium)

Jimsonweed (Datura stramonium) is an invasive species, introduced by humans. Native range is Texas to Central America, Caribbean.


Geranium trilophum

Geranium trilophum

The vertical cliffs of the north-east Socotra are home to many plant species, including this Geranium trilophum, that thrive in the protective shadow of the…


Geranium biuncinatum

Geranium biuncinatum

The vertical cliffs of the north-east Socotra are home to many plant species, including this Geranium biuncinatum, that thrive in the protective shadow of the…


Bitter Tomato (Solanum incanum)

Bitter Tomato (Solanum incanum)

Bitter Tomato (Solanum incanum) is found throughout Socotra, from sea-level to well above 700 meters. Native range is Africa, Arabia, Iran, Pakistan and India…


Lycium sokotranum

Lycium sokotranum

Lycium sokotranum is endemic to Socotra. Lycium…</p><hr class=

Jimsonweed (Datura stramonium)

Jimsonweed (Datura stramonium)

Jimsonweed (Datura stramonium) is an invasive species, introduced by humans. Native range is Texas to Central America, Caribbean.


Convolvulus sarmentosus

Convolvulus sarmentosus

There is a short window of opportunity for many of the plant species on Socotra that are most sensitive to the winter rains for growth and blossom. For one…


Dirichletia obovata

Dirichletia obovata

At this stage the inflorescences of the Dirichletia obovata look like hortensia, but in fact the flowers are long gone and fallen to the ground. The flowers,…


Lycium sokotranum

Lycium sokotranum

This heavily pruned individual is the result of never-ending browsing by the goats. Without the goats this species will grow to 2 meters or more. It looks…