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Marojejya darianii

In Singapore: Madagascar Big-Leaved Palm, Darian Palm, Ravimbe (Grown in Singapore)

Marojejya darianii
Photo: no rights reserved, CC0

Marojejya darianii is a rare palm tree from the rainforests of northeastern Madagascar, known for having the largest undivided leaves of any tree, up to about 9 m long. It is critically endangered and grown mainly by specialist collectors in warm, humid conditions.

Family
Arecaceae (Palm family)
Grows as
Tree, Palm
Light
Part shade, Bright indirect
Water
Keep the soil evenly moist during growth and reduce slightly in cooler months, avoiding waterlogging.
Soil
Rich, free-draining, humus-heavy mix with good moisture retention.
Temperature
20–30 °C; protect below 15 °C
How easy
Hard
Native range
NE. Madagascar
Climate
wet tropical

About

Marojejya darianii, the big-leaf palm or Ravimbe Palm, is a species of flowering palm tree in the Palm Family (Arecaceae or Palmae). It is found only in the rainforests of northeastern Madagascar and was completely unknown to the larger world until 1984 when it was discovered by Dr. Mardy Darian. It is critically endangered, and threatened with extinction due to habitat loss. It is important because it bears the largest simple leaves (undivided, unlobed) of any known tree; up to thirty feet (9.1 meters) long by up to four feet (1.2 meters) wide.

[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]

Text excerpted from the Wikipedia article Marojejya darianii 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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