Caryota mitis Lour.

Burmese fishtail palm (en)

Species

Angiosperms > Arecales > Arecaceae > Caryota

Characteristics

A small slender palm and the only representative of this genus in the Philippines which sends up shoots from the base of the trunk, forming clumps. It forms a cluster of closely spaced stems. It can be 5 m high. The trunks are 5-15 cm across. They have well spaced rings. The leaves point upwards. The leaves are twice divided and have fishtail leaflets. The leaves are 2-4 m long. The stems have black coarsely woven fibres left behind when the leaf stalk bases split. The flowering stalk is 25-45 cm long with pale cream flowers. The fruit are 15 to 16 mm across and frequently broader than high. The flower envelope is 8.5 to 9 mm across. The stems die when the fruit matures but other stems keep growing. The fruit contain stinging crystals so need to be handled with care. Each fruit contains one seed.
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Stems clustered, to 10 m tall, 8-20 cm in diam., columnar. Leaves borne along upper half of stem; petioles 80-200 cm; rachis 2-2.8 m; primary pinnae 9-23 per side of rachis; secondary pinnae 10-20 per side of secondary rachis, with jagged margins and elongate apices. Inflorescences borne among or below leaves, to 85 cm; rachillae 20-60, 25-65 cm; male flowers to 10 mm; sepals ca. 3 mm; petals purple to maroon, 12-15 mm; stamens 12-24; female flowers to 5 mm; sepals ca. 3 mm; petals 4-5 mm. Fruits purple-black or reddish, globose, to 2 cm in diam.
Stems clustered, 15 cm or less in diam. Leaves 2--3 m. 2n = 28, 32, 34.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) 2.5 - 4.0
Mature height (meter) 4.0 - 8.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It grows in tropical and subtropical places. It can grow in warm temperate regions. It requires a rich well-drained soil. It needs regular moisture and humidity. It can grow in full or part sun. They are found wild in forests near streams at low altitudes in the Province of Palawan in the Philippines. It can grow in arid places. In Indonesia it grows up to 1,500 m above sea level. It suits hardiness zones 10-12. Adelaide Botanical Gardens. Mt Cootha Botanical Gardens.
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Valley forests in southern China. Tropical rainforests.
Light 6-8
Soil humidity 5-7
Soil texture 3-4
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 10-12

Usage

The bud is cooked and eaten. It is slightly bitter. The fruit is poisonous but the seeds are edible. Edible starch can be extracted from the stem. Sap is extracted from the flowering stem and used for sugar or wine.
Uses environmental use fiber food fuel gene source material medicinal oil poison social use wood
Edible fruits leaves saps seeds shoots stems
Therapeutic use Cauterizant (unspecified), Masticatory (unspecified), Poison (unspecified), Wound (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed or by division of the suckers. Seed usually take 4-6 months to germinate. Plants respond to nitrogen fertiliser. Plants tolerate full sun when small.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Caryota mitis leaf picture by Fk Alexander (cc-by-sa)
Caryota mitis leaf picture by Nursyafiqah Awang (cc-by-sa)
Caryota mitis leaf picture by Damar Priambudi (cc-by-sa)

Fruit

Caryota mitis fruit picture by Fk Alexander (cc-by-sa)
Caryota mitis fruit picture by pratiwir pratiwir (cc-by-sa)
Caryota mitis fruit picture by pratiwir pratiwir (cc-by-sa)

Distribution

Caryota mitis world distribution map, present in Andorra, Bangladesh, Brazil, China, Comoros, Dominica, Haiti, Lao People's Democratic Republic, Myanmar, Philippines, Puerto Rico, Thailand, United States of America, and Viet Nam

Conservation status

Caryota mitis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:665616-1
WFO ID wfo-0000809552
COL ID RJKF
BDTFX ID -
INPN ID 629273
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Caryota furfuracea Thuessinkia speciosa Caryota sobolifera Caryota speciosa Caryota griffithii Caryota nana Caryota propinqua Drymophloeus zippellii Caryota griffithii var. selebica Caryota mitis