Adenium socotranum with a swollen caudex and broad leaves in a red pot

Socotra Rose

Adenium socotranum

Collection Passport

Joined the collection
2026
Acquired from
Not recorded
Tag as received
Not recorded
Acquired at
Festa del CactusBologna, Italy
Specimen
Cultivated owner specimen · wild provenance not recorded
Grower / nursery
Not recorded

Species’ native rangeEndemic to Socotra Island, Yemen (species range).

A personal collection record, not an official EU Plant Passport.

An island giant
in a small pot.

I found this young Socotran adenium at Festa del Cactus in Bologna in 2026. Its thickening base hints at the bottle-trunked plants that shape Socotra’s rocky slopes.

This plant came home with me from Festa del Cactus in Bologna in 2026. What caught my eye was the contrast already taking shape: a broad, swollen base beneath a small crown of leaves, each marked by pale veins. The great old bottle trees on Socotra are a distant scale for comparison; this one is still at the beginning of its life.

I don’t know its grower, seed source or earlier conditions, so I’m keeping those details open. The passport records the known part of its journey—the event and year it joined my collection—without turning the species’ island home into a claim about this individual’s origin.

The name has a small taxonomic wrinkle. Friedrich Vierhapper published Adenium socotranum in 1904. A Vienna herbarium record links the name to a specimen collected by Oskar Simony on Socotra on 12 January 1899, during an Austrian expedition. The epithet simply points back to the island.

Today, Kew’s Plants of the World Online treats A. socotranum as a synonym of A. obesum. The separate name remains widely used for the distinctive Socotran plants in horticulture and specialist literature. I’m retaining the familiar name on this record while making Kew’s treatment clear.

There is also a documented conservation-era cultivation story. John Lavranos collected a plant on Socotra in 1967; decades later he returned with botanist Bruno Mies, and they collected seed in 1997. The Huntington’s International Succulent Introductions later distributed seedlings from that collection. That record shows how a plant’s origin can travel with it when it is carefully documented—but it is not evidence that this specimen belongs to that seed line.

Rooted in
Socotra.

Adenium socotranum is native to Socotra, the Yemeni island in the western Indian Ocean. On rocky slopes and outcrops, its water-storing trunk can become a massive, bottle-shaped landmark; the young plant in this collection is a much smaller expression of that same form.

These field photographs show the species in its island landscape. They are visual context for the taxon—not the origin of the cultivated specimen recorded above.

Name and taxonomic treatment: Kew · Plants of the World Online. Historical specimen: Vienna herbarium · Simony collection, 1899. Cultivated seed history: Huntington Botanical Gardens · International Succulent Introductions. Photo credits and reuse terms are linked with each image.

Cultivation summary

A measured rhythm.

01 / Light
Strong light, introduced gradually
02 / Water
Season-led watering with a dry rest
03 / Substrate
Fast-draining mineral mix

Starting cultivation notes for this living record. Dated observations will be added as the plant is followed over time.

Image source

Photographed by the owner for the Plantastic living collection.

Plantastic owner photograph · Alexey Gotovskiy