# Alpinia

Alpinia is a genus of flowering plants in the ginger family, Zingiberaceae. Species are native to Asia, Australia, and the Pacific Islands, where they occur in tropical and subtropical climates. Several species are cultivated as ornamental plants.

## Taxonomy

The genus was erected by the Scottish botanist William Roxburgh in 1810, and published in the journal Asiatic Researches. It is named after Prospero Alpini, a 17th-century Italian botanist who specialized in exotic plants. Species of the genus are known generally as shell gingers.
* Alpinia hainanensis 'Shengzhen'
* Alpinia hainanensis 'Shengzhen'

## Description

These herbs lack true stems, but have pseudostems usually up to about 3 metres (9.8 ft) long which are composed of the overlapping leaf sheaths. A few species have been known to reach 8 metres (26 ft). They grow from thick rhizomes. The leaves are lance-shaped to oblong. The inflorescence takes the form of a spike, a panicle, or a raceme. It may be hooded in bracts and bracteoles. The flower has a shallowly toothed calyx which is sometimes split on one side. The flower corolla is a cylindrical tube with three lobes at the mouth, the middle lobe larger and hoodlike in some taxa. There is one fertile stamen and two staminodes, which are often joined into a petal-like labellum, a structure that is inconspicuous in some species and quite showy in others. The fruit is a rounded, dry or fleshy capsule. The plants are generally aromatic due to their essential oils.

## Species

This is the largest genus in the ginger family, with 248 species and 2 hybrids accepted by Plants of the World Online as of 27 June 2024. A number of those are commonly grown for their flowers, including red ginger, and others are used as spices, including Galangal.

### Accepted species

* Alpinia abundiflora Burtt & R.M.Sm.
* Alpinia acuminata R.M.Sm.
* Alpinia adana C.K.Lim
* Alpinia aenea B.L.Burtt & R.M.Sm.
* Alpinia albipurpurea (P.Royen) R.M.Sm.
* Alpinia amentacea R.M.Sm.
* Alpinia apoensis Elmer
* Alpinia aquatica (Retz.) Roscoe
* Alpinia arctiflora (F.Muell.) Benth.
* Alpinia arfakensis K.Schum.
* Alpinia argentea (B.L.Burtt & R.M.Sm.) R.M.Sm.
* Alpinia arundelliana (F.M.Bailey) K.Schum.
* Alpinia asmy C.K.Lim
* Alpinia assimilis Ridl.
* Alpinia athroantha Valeton
* Alpinia austrosinense (D.Fang) P.Zou & Y.S.Ye
* Alpinia bambusifolia C.F.Liang & D.Fang
* Alpinia beamanii R.M.Sm.
* Alpinia biakensis R.M.Sm.
* Alpinia bodenii R.M.Sm.
* Alpinia boia Seem.
* Alpinia boninsimensis Makino
* Alpinia borraginoides K.Schum.
* Alpinia brachyantha Merr.
* Alpinia brevilabris C.Presl
* Alpinia breviligulata (Gagnep.) Gagnep.
* Alpinia brevis T.L.Wu & S.J.Chen
* Alpinia caerulea (R.Br.) Benth.
* Alpinia calcarata (Andrews) Roscoe
* Alpinia calcicola Q.B.Nguyen & M.F.Newman
* Alpinia calycodes K.Schum.
* Alpinia capitellata Jack
* Alpinia carinata Valeton
* Alpinia carolinensis Koidz.
* Alpinia celebica K.Schum.
* Alpinia chaunocolea K.Schum.
* Alpinia chinensis (Retz.) Roscoe
* Alpinia chrysorachis K.Schum.
* Alpinia coeruleoviridis K.Schum.
* Alpinia conchigera Griff.
* Alpinia condensata Valeton
* Alpinia conferta B.L.Burtt & R.M.Sm.
* Alpinia congesta Elmer
* Alpinia conghuaensis J.P.Liao & T.L.Wu
* Alpinia conglomerata R.M.Sm.
* Alpinia copelandii Ridl.
* Alpinia coriacea T.L.Wu & S.J.Chen
* Alpinia coriandriodora D.Fang
* Alpinia corneri (Holttum) R.M.Sm.
* Alpinia cumingii K.Schum.
* Alpinia cylindrocephala K.Schum.
* Alpinia dasystachys Valeton
* Alpinia dekockii Valeton
* Alpinia densibracteata T.L.Wu & S.J.Chen
* Alpinia densiflora K.Schum.
* Alpinia denticulata (Ridl.) Holttum
* Alpinia diffissa Roscoe
* Alpinia divaricata Valeton
* Alpinia diversifolia (Elmer) Elmer
* Alpinia domatifera Valeton
* Alpinia elegans (C.Presl) K.Schum.
* Alpinia elmeri R.M.Sm.
* Alpinia emaculata S.Q.Tong
* Alpinia epiphytica Meekiong, Ipor & Tawan
* Alpinia eremochlamys K.Schum.
* Alpinia euastra K.Schum.
* Alpinia eubractea K.Schum.
* Alpinia fax B.L.Burtt & R.M.Sm.
* Alpinia flabellata Ridl.
* Alpinia flagellaris (Ridl.) Loes.
* Alpinia formosana K.Schum.
* Alpinia foxworthyi Ridl.
* Alpinia fusiformis R.M.Sm.
* Alpinia gagnepainii K.Schum.
* Alpinia galanga (L.) Willd.
* Alpinia gigantea Blume
* Alpinia glabra Ridl.
* Alpinia glabrescens Ridl.
* Alpinia glacicaerulea R.M.Sm.
* Alpinia globosa (Lour.) Horan.
* Alpinia gracillima Valeton
* Alpinia graminea Ridl.
* Alpinia guinanensis D.Fang & X.X.Chen
* Alpinia haenkei C.Presl
* Alpinia hagena R.M.Sm.
* Alpinia hainanensis K.Schum.
* Alpinia hansenii R.M.Sm.
* Alpinia havilandii K.Schum.
* Alpinia hibinoi Masam.
* Alpinia himantoglossa Ridl.
* Alpinia hirsuta (Lour.) Horan.
* Alpinia hoangviet D.D.Nguyen & V.C.Nguyen
* Alpinia hongiaoensis Tagane
* Alpinia horneana K.Schum.
* Alpinia hulstijnii Valeton
* Alpinia hylandii R.M.Sm.
* Alpinia illustris Ridl.
* Alpinia inaequalis (Ridl.) Loes.
* Alpinia intermedia Gagnep.
* Alpinia janowskii Valeton
* Alpinia japonica (Thunb.) Miq.
* Alpinia javanica Blume
* Alpinia jianganfeng T.L.Wu
* Alpinia jingxiensis D.Fang
* Alpinia juliformis (Ridl.) R.M.Sm.
* Alpinia kawakamii Hayata
* Alpinia kiungensis R.M.Sm.
* Alpinia klossii (Ridl.) R.M.Sm.
* Alpinia koidzumiana Kitam.
* Alpinia koshunensis Hayata
* Alpinia kusshakuensis Hayata
* Alpinia kwangsiensis T.L.Wu & S.J.Chen
* Alpinia lalashanensis S.S.Ying
* Alpinia laosensis Gagnep.
* Alpinia latilabris Ridl.
* Alpinia lauterbachii Valeton
* Alpinia laxisecunda B.L.Burtt & R.M.Sm.
* Alpinia leptostachya Valeton
* Alpinia ligulata K.Schum.
* Alpinia ludwigiana R.M.Sm.
* Alpinia maclurei Merr.
* Alpinia macrocephala K.Schum.
* Alpinia macrocrista Ardiyani & Ardi
* Alpinia macroscaphis K.Schum.
* Alpinia macrostaminodia Chaveer. & Sudmoon
* Alpinia macrostephana (Baker) Ridl.
* Alpinia macroura K.Schum.
* Alpinia malaccensis (Burm.f.) Roscoe
* Alpinia manii Baker
* Alpinia manostachys Valeton
* Alpinia martini R.M.Sm.
* Alpinia maxii R.M.Sm.
* Alpinia melichroa K.Schum.
* Alpinia menghaiensis S.Q.Tong & Y.M.Xia
* Alpinia mesanthera Hayata
* Alpinia microlophon Ridl.
* Alpinia modesta F.Muell. ex K.Schum.
* Alpinia mollis C.Presl
* Alpinia mollissima Ridl.
* Alpinia monopleura K.Schum.
* Alpinia multispica (Ridl.) Loes.
* Alpinia murdochii Ridl.
* Alpinia musifolia Ridl.
* Alpinia mutica Roxb.
* Alpinia myriocratera K.Schum.
* Alpinia nantoensis F.Y.Lu & Y.W.Kuo
* Alpinia napoensis H.Dong & G.J.Xu
* Alpinia nelumboides Nob.Tanaka, T.T.K.Van & V.Hoang
* Alpinia newmanii N.S.Lý
* Alpinia nidus-vespae A.Raynal & J.Raynal
* Alpinia nieuwenhuizii Valeton
* Alpinia nigra (Gaertn.) Burtt
* Alpinia nobilis Ridl.
* Alpinia novae-hiberniae B.L.Burtt & R.M.Sm.
* Alpinia novae-pommeraniae K.Schum.
* Alpinia nutans (L.) Roscoe
* Alpinia oblongifolia Hayata
* Alpinia odontonema K.Schum.
* Alpinia officinarum Hance
* Alpinia oligantha Valeton
* Alpinia orientalis Docot & Banag
* Alpinia orthostachys K.Schum.
* Alpinia oui Y.H.Tseng & Chih C.Wang
* Alpinia ovata Z.L.Zhao & L.S.Xu
* Alpinia ovoidocarpa H.Dong & G.J.Xu
* Alpinia oxymitra K.Schum.
* Alpinia oxyphylla Miq.
* Alpinia padacanca Valeton ex K.Heyne
* Alpinia pahangensis Ridl.
* Alpinia papuana Scheff.
* Alpinia parksii (Gillespie) A.C.Sm.
* Alpinia penduliflora Ridl.
* Alpinia petiolata Baker
* Alpinia pinnanensis T.L.Wu & S.J.Chen
* Alpinia platychilus K.Schum.
* Alpinia platylopha (Ridl.) Loes.
* Alpinia polyantha D.Fang
* Alpinia porphyrea R.M.Sm.
* Alpinia porphyrocarpa Ridl.
* Alpinia pricei Hayata
* Alpinia psilogyna D.Fang
* Alpinia ptychanthera K.Schum.
* Alpinia pubiflora (Benth.) K.Schum.
* Alpinia pulchella (K.Schum.) K.Schum.
* Alpinia pulcherrima Ridl.
* Alpinia pulchra (Warb.) K.Schum.
* Alpinia pumila Hook.f.
* Alpinia purpurata (Vieill.) K.Schum.
* Alpinia pusilla Ardi & Ardiyani
* Alpinia rafflesiana Wall. ex Baker
* Alpinia regia K.Heyne ex R.M.Sm.
* Alpinia rigida Ridl.
* Alpinia romblonensis Elmer
* Alpinia romburghiana Valeton
* Alpinia rosacea Valeton
* Alpinia rosea Elmer
* Alpinia roxburghii Sweet
* Alpinia rubricaulis K.Schum.
* Alpinia rubromaculata S.Q.Tong
* Alpinia rufa (C.Presl) Náves
* Alpinia rufescens (Thwaites) K.Schum.
* Alpinia rugosa S.J.Chen & Z.Y.Chen
* Alpinia salomonensis B.L.Burtt & R.M.Sm.
* Alpinia samoensis Reinecke
* Alpinia sandsii R.M.Sm.
* Alpinia scabra (Blume) Náves
* Alpinia schultzei Lauterb. ex Valeton
* Alpinia seimundii Ridl.
* Alpinia sericiflora K.Schum.
* Alpinia sessiliflora Kitam.
* Alpinia shimadae Hayata
* Alpinia shoukaensis S.S.Ying
* Alpinia siamensis K.Schum.
* Alpinia sibuyanensis Elmer
* Alpinia singuliflora R.M.Sm.
* Alpinia smithiae M.Sabu & Mangaly
* Alpinia stachyodes Hance
* Alpinia stenobracteolata R.M.Sm.
* Alpinia stenostachys K.Schum.
* Alpinia strobilacea K.Schum.
* Alpinia strobiliformis T.L.Wu & S.J.Chen
* Alpinia subfusicarpa Elmer
* Alpinia submutica K.Schum.
* Alpinia subspicata Valeton
* Alpinia subverticillata Valeton
* Alpinia superba (Ridl.) Loes.
* Alpinia suriana C.K.Lim
* Alpinia tamacuensis R.M.Sm.
* Alpinia tonkinensis Gagnep.
* Alpinia tonrokuensis Hayata
* Alpinia trachyascus K.Schum.
* Alpinia tristachya (Ridl.) Loes.
* Alpinia unilateralis B.L.Burtt & R.M.Sm.
* Alpinia uraiensis Hayata
* Alpinia valetoniana Loes.
* Alpinia velutina Ridl.
* Alpinia velveta R.M.Sm.
* Alpinia versicolor K.Schum.
* Alpinia vietnamica H.Ð.Trần, Luu & Škorničk.
* Alpinia vitellina (Lindl.) Ridl.
* Alpinia vitiensis Seem.
* Alpinia vittata W.Bull
* Alpinia vulcanica Elmer
* Alpinia warburgii K.Schum.
* Alpinia wenzelii Merr.
* Alpinia werneri Lauterb. ex Valeton
* Alpinia womersleyi R.M.Sm.
* Alpinia zerumbet (Pers.) B.L.Burtt & R.M.Sm.

### Accepted hybrids

* Alpinia × ilanensis S.C.Liu & J.C.Wang
* Alpinia × okinawaensis Tawada

## Distribution

The genus Alpinia is native to the countries (and regions) of; Andaman Islands, Assam, Bangladesh, Bismarck Archipelago, Bonin Islands, Borneo, Cambodia, Caroline Islands, southern China, East Himalaya, Fiji, Hainan, India, Japan, Java, Laos, Lesser Sunda Islands, Malaya, Maluku Islands, Myanmar, Nepal, New Caledonia, New Guinea, New South Wales, Nicobar Islands, Philippines, Queensland, Ryukyu Islands, Samoa, Solomon Islands, Sri Lanka, Sulawesi, Sumatra, Taiwan, Thailand, Tibet, Vanuatu, Vietnam and Volcano Islands.

## Ecology

Most Alpinia are plants of forest understory habitat. Most are pollinated by large bees, but some are pollinated by birds and bats.

## Uses

According to a research team of National Chung Hsing University, Alpinia was found to have anti-inflammatory, hypolipidemic, anti-tumor and other effects.

## Gallery

* Alpinia Calcarata
* Alpinia galanga
* Alpinia caerulea
* Alpinia calcarata
* Alpinia zerumbet
* Alpinia purpurata
* Alpinia hainanensis "Shengzhen" from Flower View