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Areca macrocalyx

Zipp. ex Blume (1839)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Monocots Order: Arecales Family: Arecaceae Genus: Areca

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Specimens

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Bibliography

Name Published In: Rumphia 2: 75 (1839)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Areca macrocalyx Lyon Arboretum Preserved_Specimen Trunk 17.5' tall, 2.75 diam. Leaf: sheath 23 long; no petiole; rachis 72; leaflets 20-24 on a side, of 1-3 folds, terminal w/more. Infl. 10 long, 1x branched: peduncle 1 x 1; prophyll 18; rachis 8, rachillae 9. Male flwrs: stamens 6. One female flwr borne basally on each rachilla [so frts are arranged in an erect spike, elliptic, yellow-orange. (Fruits missing)]. Baker, R.F. 900022 Oahu BISH 1989-12-14
2 Areca macrocalyx Honolulu: Manoa Valley; Lyon Arboretum Preserved_Specimen Clumping; trunk 8' tall, 1 diam., green w/small patches of black scales irregularly arranged; leaf irregularly pinnate, glabrous w/tan tomentum on rachis when young, tip bifid; sheath 12 long, dotted w/black scales; petiole 7 long; rachis 26 long, leaflets 4-7 on a side, of 1-8 folds, terminal w/more. Infl. hanging, creamy green when young, green when old, glabrous 1xbranched; peduncles 1.5 long, 0.63 wide; rachis 2.75 long, 0.25 wide; prophyll 5.5 long, 2-keeled, papery. Male flwrs: stamens 6. Frt yellow, spindle-shaped, 1.5 long, 0.63 wide, fibrous, glabrous; stigmatic remains slightly asymmetric. Baker, R.F. 900092 Oahu BISH 1990-02-22
3 Areca macrocalyx Lyon Arboretum Preserved_Specimen Trunk 17.5' tall, 2.75 diam. Leaf: sheath 23 long; no petiole; rachis 72; leaflets 20-24 on a side, of 1-3 folds, terminal w/more. Infl. 10 long, 1x branched: peduncle 1 x 1; prophyll 18; rachis 8, rachillae 9. Male flwrs: stamens 6. One female flwr borne basally on each rachilla [so frts are arranged in an erect spike, elliptic, yellow-orange. (Fruits missing)]. Baker, R.F. 900022 Oahu BISH 1989-12-14
4 Areca macrocalyx Lyon Arboretum Preserved_Specimen Trunk 17.5' tall, 2.75 diam. Leaf: sheath 23 long; no petiole; rachis 72; leaflets 20-24 on a side, of 1-3 folds, terminal w/more. Infl. 10 long, 1x branched: peduncle 1 x 1; prophyll 18; rachis 8, rachillae 9. Male flwrs: stamens 6. One female flwr borne basally on each rachilla [so frts are arranged in an erect spike, elliptic, yellow-orange. (Fruits missing)]. Baker, R.F. 900022 Oahu BISH 1989-12-14
5 Areca macrocalyx Lyon Arboretum Preserved_Specimen Trunk 17.5' tall, 2.75 diam. Leaf: sheath 23 long; no petiole; rachis 72; leaflets 20-24 on a side, of 1-3 folds, terminal w/more. Infl. 10 long, 1x branched: peduncle 1 x 1; prophyll 18; rachis 8, rachillae 9. Male flwrs: stamens 6. One female flwr borne basally on each rachilla [so frts are arranged in an erect spike, elliptic, yellow-orange. (Fruits missing)]. Baker, R.F. 900022 Oahu BISH 1989-12-14
6 Areca macrocalyx Lyon Arboretum Preserved_Specimen Trunk 17.5' tall, 2.75 diam. Leaf: sheath 23 long; no petiole; rachis 72; leaflets 20-24 on a side, of 1-3 folds, terminal w/more. Infl. 10 long, 1x branched: peduncle 1 x 1; prophyll 18; rachis 8, rachillae 9. Male flwrs: stamens 6. One female flwr borne basally on each rachilla [so frts are arranged in an erect spike, elliptic, yellow-orange. (Fruits missing)]. Baker, R.F. 900022 Oahu BISH 1989-12-14
7 Areca macrocalyx Lyon Arboretum Preserved_Specimen Baker, R.F. 900022 Oahu BISH 1990-01-05
8 Areca macrocalyx Lyon Arboretum Preserved_Specimen Baker, R.F. 900022 Oahu BISH 1990-01-05
9 Areca macrocalyx Lyon Arboretum Preserved_Specimen Baker, R.F. 900022 Oahu BISH 1990-01-05
10 Areca macrocalyx Honolulu: Manoa Valley; Lyon Arboretum Preserved_Specimen Clumping; trunk 8' tall, 1 diam., green w/small patches of black scales irregularly arranged; leaf irregularly pinnate, glabrous w/tan tomentum on rachis when young, tip bifid; sheath 12 long, dotted w/black scales; petiole 7 long; rachis 26 long, leaflets 4-7 on a side, of 1-8 folds, terminal w/more. Infl. hanging, creamy green when young, green when old, glabrous 1xbranched; peduncles 1.5 long, 0.63 wide; rachis 2.75 long, 0.25 wide; prophyll 5.5 long, 2-keeled, papery. Male flwrs: stamens 6. Frt yellow, spindle-shaped, 1.5 long, 0.63 wide, fibrous, glabrous; stigmatic remains slightly asymmetric. Baker, R.F. 900092 Oahu BISH 1990-02-22
11 Areca macrocalyx Lyon Arboretum Preserved_Specimen Trunk 17.5' tall, 2.75 diam. Leaf: sheath 23 long; no petiole; rachis 72; leaflets 20-24 on a side, of 1-3 folds, terminal w/more. Infl. 10 long, 1x branched: peduncle 1 x 1; prophyll 18; rachis 8, rachillae 9. Male flwrs: stamens 6. One female flwr borne basally on each rachilla [so frts are arranged in an erect spike, elliptic, yellow-orange. (Fruits missing)]. Baker, R.F. 900022 Oahu BISH 1989-12-14
12 Areca macrocalyx Honolulu: Manoa Valley; Lyon Arboretum Preserved_Specimen Clumping; trunk 8' tall, 1 diam., green w/small patches of black scales irregularly arranged; leaf irregularly pinnate, glabrous w/tan tomentum on rachis when young, tip bifid; sheath 12 long, dotted w/black scales; petiole 7 long; rachis 26 long, leaflets 4-7 on a side, of 1-8 folds, terminal w/more. Infl. hanging, creamy green when young, green when old, glabrous 1xbranched; peduncles 1.5 long, 0.63 wide; rachis 2.75 long, 0.25 wide; prophyll 5.5 long, 2-keeled, papery. Male flwrs: stamens 6. Frt yellow, spindle-shaped, 1.5 long, 0.63 wide, fibrous, glabrous; stigmatic remains slightly asymmetric. Baker, R.F. 900092 Oahu BISH 1990-02-22
13 Areca macrocalyx Lyon Arboretum Preserved_Specimen Baker, R.F. 900022 Oahu BISH 1990-01-05
14 Areca macrocalyx Lyon Arboretum Preserved_Specimen Baker, R.F. 900022 Oahu BISH 1990-01-05
15 Areca macrocalyx Lyon Arboretum Preserved_Specimen Baker, R.F. 900022 Oahu BISH 1990-01-05
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