Difference between revisions of "Canarium pilosum (PROSEA)"
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<big>''[[Canarium pilosum]]'' Bennett</big> | <big>''[[Canarium pilosum]]'' Bennett</big> | ||
__NOTOC__ | __NOTOC__ | ||
| + | :Protologue: Hook.f., Fl. Brit. India 1: 533 (1875). | ||
:Family: Burseraceae | :Family: Burseraceae | ||
| Line 8: | Line 9: | ||
== Synonyms == | == Synonyms == | ||
| − | *''Canarium grandiflorum'' Bennett. | + | *''Canarium grandiflorum'' Bennett (1875), |
| + | *''Canarium hirtellum'' Benn. (1875), | ||
| + | *''Canarium motleyanum'' Engl. (1883). | ||
== Vernacular names == | == Vernacular names == | ||
| − | *Indonesia: damar kunang, medang serababa (Sumatra), damar lilin (Kalimantan) | + | *Indonesia: damar kunang, medang serababa (Sumatra), merasam daun alus (Palembang, Sumatra), surian uding (Simeuluë), damar lilin (Kalimantan) |
| − | *Malaysia: kejam penggeli, kedondong kerut (Peninsular), keramoh batu (Sarawak). | + | *Malaysia: kejam penggeli, kedondong, kedondong kerut (Peninsular), keramoh batu (Sarawak). |
== Distribution == | == Distribution == | ||
| Line 21: | Line 24: | ||
== Uses == | == Uses == | ||
| − | The seeds are edible, sweet. The wood is durable against insects and is used for building houses. The resin is used to close wounds. | + | The seeds are edible, sweet. The wood is durable against insects and is used as kedondong for building houses. The resin is used to close wounds. |
== Observations == | == Observations == | ||
| − | * | + | *A medium-sized to fairly large tree up to 37 m tall, bole straight, branchless for up to 22 m, up to 65 cm in diameter, sometimes buttressed up to 1 m high, bark surface smooth, grey-white to grey-brown, sometimes mottled, inner bark laminated, brown, exuding greyish to brown or blackish resin; stipules usually persistent, inserted on the petiole, narrow. |
| − | *Leaves | + | *Leaves with (3-)5-9(-13) leaflets, leaflets with gradually to distinctly short to long-acuminate apex, margin entire to minutely serrulate, pubescent or rarely glabrous, with 8-15 pairs of secondary veins, midrib raised above. |
| − | * | + | *Inflorescence axillary to pseudoterminal, rarely terminal, male one narrowly paniculate, female one racemose; flowers 10-13 mm long, stamens 6. |
| − | *Fruit an | + | *Infructescence up to 10 cm long, with 1-4(-8) fruits crowded near the top. |
| + | *Fruit an oblong to ovoid drupe, truncate at apex, rounded triangular in cross-section, (17.5-)22.5-32.5 mm × (7.5-)10-15 mm, glabrous except sometimes at apex, containing 1 seed usually. | ||
| + | |||
| + | |||
| + | ''C. pilosum'' is highly polymorphic. Two subspecies are distinguished: ssp. ''pilosum'' (as described here), and ssp. ''borneensis'' Leenh. (smaller tree, absence of stipules, leaves 0-5-jugate, glabrous, smaller flowers, fruits larger, ellipsoid, 4-4.5 cm × 1.5 cm, occurring only in Sabah and Sarawak). | ||
| + | |||
| + | ''C. pilosum'' is fairly common in primary forest, also in swamp forest, up to 350(-1500) m altitude. Main flowering-fruiting period is September-October. The density of the wood is390-815 kg/m<sup>3</sup> at 15% moisture content. The wood is reported not to be susceptible to insect attack. | ||
| − | |||
== Selected sources == | == Selected sources == | ||
*van Steenis, C.G.G.J. et al. (Editors), 1950-. Flora Malesiana. Series 1. Vol. 1, 4-10. Centre for Research and Development in Biology, Bogor, Indonesia, and Rijksherbarium, Leiden, the Netherlands. Kluwer Academic Publishers, Dordrecht, Boston, London. | *van Steenis, C.G.G.J. et al. (Editors), 1950-. Flora Malesiana. Series 1. Vol. 1, 4-10. Centre for Research and Development in Biology, Bogor, Indonesia, and Rijksherbarium, Leiden, the Netherlands. Kluwer Academic Publishers, Dordrecht, Boston, London. | ||
| + | |||
| + | 9, 77, 78, 99, 162, 342, 366, 705. timbers | ||
== Authors == | == Authors == | ||
| − | P.C.M. Jansen, J. Jukema, L.P.A. Oyen, T.G. van Lingen | + | *P.C.M. Jansen, J. Jukema, L.P.A. Oyen, T.G. van Lingen |
| + | *M.S.M. Sosef (selection of species) | ||
| + | |||
| + | == Main genus page == | ||
| + | *[[Canarium (PROSEA Timbers)|''Canarium'']] | ||
| + | [[Category:Timbers (PROSEA)]] | ||
[[Category:Fruits and nuts (PROSEA)]] | [[Category:Fruits and nuts (PROSEA)]] | ||
[[Category:PROSEA]] | [[Category:PROSEA]] | ||
Latest revision as of 21:03, 7 August 2018
 |
Introduction |
Canarium pilosum Bennett
- Protologue: Hook.f., Fl. Brit. India 1: 533 (1875).
- Family: Burseraceae
Synonyms
- Canarium grandiflorum Bennett (1875),
- Canarium hirtellum Benn. (1875),
- Canarium motleyanum Engl. (1883).
Vernacular names
- Indonesia: damar kunang, medang serababa (Sumatra), merasam daun alus (Palembang, Sumatra), surian uding (Simeuluë), damar lilin (Kalimantan)
- Malaysia: kejam penggeli, kedondong, kedondong kerut (Peninsular), keramoh batu (Sarawak).
Distribution
Indonesia (Sumatra, Kalimantan), Malaysia (Peninsular, Sabah, Sarawak), Brunei.
Uses
The seeds are edible, sweet. The wood is durable against insects and is used as kedondong for building houses. The resin is used to close wounds.
Observations
- A medium-sized to fairly large tree up to 37 m tall, bole straight, branchless for up to 22 m, up to 65 cm in diameter, sometimes buttressed up to 1 m high, bark surface smooth, grey-white to grey-brown, sometimes mottled, inner bark laminated, brown, exuding greyish to brown or blackish resin; stipules usually persistent, inserted on the petiole, narrow.
- Leaves with (3-)5-9(-13) leaflets, leaflets with gradually to distinctly short to long-acuminate apex, margin entire to minutely serrulate, pubescent or rarely glabrous, with 8-15 pairs of secondary veins, midrib raised above.
- Inflorescence axillary to pseudoterminal, rarely terminal, male one narrowly paniculate, female one racemose; flowers 10-13 mm long, stamens 6.
- Infructescence up to 10 cm long, with 1-4(-8) fruits crowded near the top.
- Fruit an oblong to ovoid drupe, truncate at apex, rounded triangular in cross-section, (17.5-)22.5-32.5 mm × (7.5-)10-15 mm, glabrous except sometimes at apex, containing 1 seed usually.
C. pilosum is highly polymorphic. Two subspecies are distinguished: ssp. pilosum (as described here), and ssp. borneensis Leenh. (smaller tree, absence of stipules, leaves 0-5-jugate, glabrous, smaller flowers, fruits larger, ellipsoid, 4-4.5 cm × 1.5 cm, occurring only in Sabah and Sarawak).
C. pilosum is fairly common in primary forest, also in swamp forest, up to 350(-1500) m altitude. Main flowering-fruiting period is September-October. The density of the wood is390-815 kg/m3 at 15% moisture content. The wood is reported not to be susceptible to insect attack.
Selected sources
- van Steenis, C.G.G.J. et al. (Editors), 1950-. Flora Malesiana. Series 1. Vol. 1, 4-10. Centre for Research and Development in Biology, Bogor, Indonesia, and Rijksherbarium, Leiden, the Netherlands. Kluwer Academic Publishers, Dordrecht, Boston, London.
9, 77, 78, 99, 162, 342, 366, 705. timbers
Authors
- P.C.M. Jansen, J. Jukema, L.P.A. Oyen, T.G. van Lingen
- M.S.M. Sosef (selection of species)
