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Piper betle

(Betel Leaf)

Overview

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Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in Arabic:

Tâmûl, Tanbul

Common Names in Chinese:

Da Feng Teng, Ju Jiang (Medicinal Name), Tu Bi Ba, Tu Wei Teng, Wei Ye, Wei Zi

Common Names in Dutch:

Sirih

Common Names in English:

Betel Leaf, Betel, Betel Pepper, Betel Vine, Betelvine

Common Names in French:

Bétel, Poivrier Betel

Common Names in German:

Betel-Pfeffer, Betelpfeffer

Common Names in Gujarati:

Paan, Tanbolaa

Common Names in Hindi:

Pan, Tambuli, तांबुली

Common Names in Kannada:

Eleballi, Panu, Vileyadele

Common Names in Malay:

Bakik Serasa (Indonesia), Séwéh (Indonesia), Séwéh Lubuh (Indonesia), Serasa (Indonesia), Seureuh, Sirih (Indonesia)

Common Names in Marathi:

Pan, Vidyache Pan

Common Names in Nepalese:

Naagavallii

Common Names in Thai:

Phulu

Description

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Family Piperaceae

Herbs, shrubs , or climbers , rarely trees , usually aromatic . Vascular bundles ± scattered in transverse section in a monocotyledonlike manner. Tip of stem sometimes enclosed within a stipulelike sheath , the prophyll, sometimes adnate to petiole , absent in Peperomia. Leaves alternate, often opposite or whorled in Peperomia, simple , base often asymmetric , palmately or pinnately veined. Inflorescence a pedunculate spike, rarely grouped into an umbel, rarely a raceme (in Zippelia), leaf-opposed or axillary , rarely terminal . Flowers small, bisexual , hermaphroditic , polygamous or dioecious, nearly always sessile; bracts small, usually peltate or cupular, usually without perianth. Stamens 1-10; filaments usually free ; anthers 2-locular, distinct or connate , longitudinally dehiscent . Gynoecium 2-5-carpellate, connate; ovary superior, 1-locular, ovule 1, orthotropous ; stigmas 1-5, sessile or with very short styles. Fruit a small drupe or nutlet ; pericarp fleshy , thin or dry, sometimes with sticky papillae (in Peperomia) or glochidiate spines (in Zippelia) . Seeds with copious starchy perisperm and a minute embryo embedded in small endosperm.

About eight or nine genera and 2000-3000 species: tropical and subtropical regions, mostly in North and South America, rather fewer in Asia, a few in Africa; three genera and 68 species (36 endemic, four introduced ) in China.[1]

Genus Piper

Small trees , shrubs , subshrubs , or rarely herbs, erect or reclining , glabrous or pubescent . Leaves alternate, pubescent. Leaf blade conspicuously pinnately veined, lateral veins ascending-arching, connected by fainter, ladderlike, tertiary veins. Spikes opposite leaves, ascending-arching, densely flowered, distally drooping . Flowers sessile, borne on surface of rachis; floral bracts fringed with whitish hairs ; stamens 2[-6]; stigmas [2-]3[-4]. Fruits sessile, oblong (inversely pyramidal-3-angled in P. auritum ) ; beak minute.

Species 1000: primarily tropics and subtropics.

This genus includes Piper nigrum Linnaeus, the source of black pepper and white pepper.[2]

Physical Description

Species Piper betle

Climbers dioecious. Stems rooted at nodes, 2.5-5 mm thick, slightly woody. Petiole 2-5 cm, very finely powdery pubescent ; prophylls ca. 1/3 as long as petioles; leaf blade ovate to ovate-oblong, those at apex of stem sometimes elliptic , 7-15 × 5-11 cm, papery to ± leathery, abaxially densely glandular with very finely powdery pubescent veins, adaxially glabrous , base cordate, sometimes rounded in leaf blades toward apex of stem, symmetric or nearly so, apex acuminate; veins 7, apical pair arising 0.7-2 cm above base, usually opposite, others basal; reticulate veins conspicuous. Spikes leaf-opposed. Male spikes nearly as long as leaf blades at anthesis ; peduncle nearly as long as petioles; rachis pubescent; bracts orbicular or suborbicular , rarely obovate , 1-1.3 mm wide, peltate, ± sessile. Stamens 2; filaments thick, ca. as long as anthers or longer ; anthers reniform . Female spikes 3-5 × ca. 1 cm, longer in fruit; rachis fleshy, densely pubescent. Ovary partly immersed in and connate to rachis, apex tomentose ; stigmas usually 4 or 5, lanceolate, tomentose. Drupes fused to form terete , fleshy , reddish, compound fruit , apices tomentose, prominent . Fl. May-Jul. [source]

Size/Age/Growth

Size: under 6" tall.

Biology

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Growth

Sunlight: Sun Exposure: Full sun .

Taxonomy

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Notes

A tentatively accepted name in the RHS Horticultural Database.

Place of publication : Sp. pl. 1:28. 1753

Name verified on 23-Jan-1992 by ARS Systematic Botanists. Last updated: 23-Aug-1994

Similar Species

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Members of the genus Piper

ZipcodeZoo has pages for 44 species, subspecies, varieties, forms, and cultivars in this genus:

P. aduncum (Higuillo De Hoja Menuda) · P. aduncum var. exotum (Spiked Pepper) · P. amalago (Higuillo De Limon) · P. amalago var. amalago (Spanish-Elder) · P. amalago var. ceanothifolium (Spanish-Elder) · P. amalago var. medium (Spanish-Elder) · P. angustifolium (Pepper) · P. arborescens (Lanyu Pepper) · P. attenuatum (Oval-Leaved Pepper Plant) · P. aurantiacum (Orange Pepper Tree) · P. auritum (False Kava-Kava) · P. auritum 'Hoja Santa' (Hoja Santa Pepper) · P. austrosinense (South China Pepper) · P. bambusifolium (Bamboo-Leaved Pepper Plant) · P. betel (Betel Pepper) · P. betle (Betel Leaf) · P. blattarum (Moth Pepper) · P. boehmeriifolium (False Nettle-Leaved Pepper Plant) · P. cubeba (Cubeb) · P. dilatatum (Higuillo) · P. distachyon (Montane Peperomia) · P. glabrescens (Guyanese Pepper) · P. guineense (Pepper) · P. hainanense (Hainan Pepper) · P. hispidum (Jamaican Pepper) · P. jacquemontianum (Caracas Pepper) · P. kadsura (Kadzura Pepper) · P. kadzura (Japanese Pepper) · P. longifolium (Pepper) · P. longum (Indian Long Pepper) · P. magnificum (Lacquered Pepper) · P. magnoliifolium (Spoonleaf Peperomia) · P. marginatum (Marigold Pepper) · P. methysticum (Kava) · P. nigrum (Black Pepper) · P. ornatum (Celebes Pepper) · P. pereskiifolium (Spotted Trunkfish) · P. ponapense (Pepper) · P. puberulum (Downy Pepper) · P. retrofractum (Balinese Pepper) · P. sarmentosum (Chaa-Plu) · P. seychellarum (Seychelles Pepper) · P. swartzianum (Spanish Elder) · P. wichmannii (False Kava (Vanuatu))

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 27, 2007:

Identifiers

Footnotes

  1. Yung-chien Tseng, Nianhe Xia & Michael G. Gilbert "Piperaceae". in Flora of China Vol. 4 Page 110. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. "Piper". in Flora of North America Vol. 3. Oxford University Press. Online at EFloras.org. [back]
Last Revised: 7/16/2012