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Korthalsia rogersii

Korthalsia rogersii is a rare climbing rattan palm endemic to the Andaman Islands, known from very few collections and thought to have been lost there for a long period. Growing it is mainly about keeping it warm, humid and well watered, as it is a tropical forest liana.

Family
Arecaceae (Palm family)
Grows as
Climber
Light
Part shade, Bright indirect
Water
Keep the soil evenly moist during growth and water less in cooler months, without letting it sit soggy.
Soil
Rich, well-draining mix with plenty of organic matter, such as peat or coir blended with compost and bark.
Temperature
20–30 °C; protect below 15 °C
How easy
Hard
Native range
Andaman Is.
Climate
wet tropical

About

Korthalsia rogersii is an endangered endemic rattan species, thought to be extinct from the insular habitat of the Andaman Islands in the Indian Ocean until 1993. Korthalsia rogersii was first described by Odoardo Beccari in 1918 based on two herbarium field specimens collected by C. G. Rogers in 1904 from the South Andaman Island. This species was known only from these two collections until 1993. Sam Mathew and Pakshirajan Lakshminarasinhan (Botanical Survey of India) were able to find the species again at Chidiyatapu forests of the South Andamans after a gap of about 100 years. Live collections are introduced at Tropical Botanical Garden and Research Institute, Trivandrum, South India.

Other Korthalsia plants

Korthalsia bejaudii · Korthalsia echinometra · Korthalsia laciniosa · Korthalsia minor · Korthalsia

Text excerpted from the Wikipedia article Korthalsia rogersii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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