Beccariophoenix madagascariensis
Giant Windowpane Palm, Windowpane Coconut
Family |
Arecaceae |
Genus |
Beccariophoenix |
Species |
madagascariensis |
Category |
Tropicals |
Type |
Shrub (evergreen) |
USDA Hardiness Zone |
10a - 11 |
Canadian Hardiness Zone |
Requires cold season protection under glass. |
RHS Hardiness Zone |
H3 - H1c |
Temperature (°C) |
(-1.1) to above 4.5 |
Temperature (°F) |
30 - 40 |
Height |
2 - 12 m |
Spread |
2 - 10 m |
General Description |
A single-stemmed, evergreen palm, up to 12 metres tall topped with a rosette of large leaves that can be 4.5 metres long. |
Cultivation |
Grow in semi-shade, likes rich well-drained soil with lots of humus. |
Habitat |
Found in tropical, subtropical climate regions, and marginally warm temperate zones |
Bark/Stem Description |
2 - 12 m high, 24-35 cm in diameter, internodes 2 - 8 cm, very pale grey or pale brown. |
Leaf Description |
Pinnate, 4-5 m long, with about 130 pairs of linear-lanceolate leaflets regularly arranged along the rachis, long in the median part up to about 170 cm and 4-5 cm broad, of a bright green colour. The foliar base is with fibrous margins, up to about 1,5 m long that wraps the stem only partially. |
Flower Description |
The inflorescences borne on 1 m long robust peduncle. |
Fruit Description |
Ovoidal fruit with pointed apex, about 3.5 cm long and 2.5 cm in diameter, of a dark purple colour, containing only one ellipsoidal seed, about 2.4 cm long and 2 cm in diameter. |
Notable Specimens |
Harry P. Leu Gardens, Orlando, Florida, United States of America. |
Propagation |
By seed. |