耳草屬

耳草屬（學名：Hedyotis）也稱毛瓣耳草屬，是茜草科下的一個屬，為草本或亞灌木或灌木植物。該屬共有約420種，分布於熱帶和亞熱帶地區。屬名Hedyotis源於希臘語hedys（甜的）和ous（耳朵）的合成詞。

## 下屬物種

本屬包括以下物種：

金草｜Hedyotis acutangula

藍花耳草｜Hedyotis affinis｜Roem. & Schult.

廣花耳草｜Hedyotis ampliflora

清遠耳草｜Hedyotis assimilis

耳草｜Hedyotis auricularia

華南耳草｜Hedyotis austrosinica

保亭耳草｜Hedyotis baotingensis

雙花耳草｜Hedyotis biflora

大帽山耳草｜Hedyotis bodinieri

擬定經草｜Hedyotis brachypoda

大苞耳草｜Hedyotis bracteosa

傘形花耳草｜Hedyotis brevicalyx

台灣耳草｜Hedyotis butensis

廣州耳草｜Hedyotis cantoniensis

頭狀花耳草｜Hedyotis capitellata

敗醬耳草｜Hedyotis capituligera

中華耳草｜Hedyotis cathayana

劍葉耳草｜Hedyotis caudatifolia

煥鏞耳草｜Hedyotis cheniana

越南耳草｜Hedyotis chereevensis

金毛耳草｜Hedyotis chrysotricha

大眾耳草｜Hedyotis communis

擬金草｜Hedyotis consanguinea

傘房花耳草｜Hedyotis corymbosa

閉花耳草｜Hedyotis cryptantha

滇西耳草｜Hedyotis dianxiensis

白花蛇舌草｜Hedyotis diffusa

定安耳草｜Hedyotis dinganensis

鼎湖耳草｜Hedyotis effusa

長花軸耳草｜Hedyotis exserta

海南耳草｜Hedyotis hainanensis

漢密吉伊坦山耳草｜Hedyotis hamiguitanensis｜Santor, Santiago & Alejandro

牛白藤｜Hedyotis hedyotidea

丹草｜Hedyotis herbacea

赫爾曼耳草｜Hedyotis hermanniana

Hedyotis indirae｜K.M.P. Kumar & P.T. Aiswarya

蘊璋耳草｜Hedyotis koana

Hedyotis konhanungensis｜B.H. Quang, T.A. Le, K.S. Nguyen & Neupane

Hedyotis lawsoniae Hedyotis lessertiana

連山耳草｜Hedyotis lianshanensis

東亞耳草｜Hedyotis lineata｜Wall.

粵港耳草｜Hedyotis loganioides｜Benth.

上思耳草｜Hedyotis longiexserta｜Merr. & F.P.Metcalf

Hedyotis longiflora｜Lam., 1792

Hedyotis longipedunculata｜Merr., 1920

長瓣耳草｜Hedyotis longipetala｜Merr., 1927

鵝凰嶂耳草｜Hedyotis longiramulis｜Y.D.Xu & R.J.Wang

Hedyotis luzoniensis｜Merr.

Hedyotis lychnidifolia｜Craib

大蓋耳草｜Hedyotis macrostegia｜Stapf, 1894

疏花耳草｜Hedyotis matthewii｜Dunn, 1909

粗毛耳草｜Hedyotis mellii

合葉耳草｜Hedyotis merguensis

粉毛耳草｜Hedyotis minutopuberula

南崑山耳草｜Hedyotis nankunshanensis｜R. J. Wang & S. J. Deng

南嶺耳草｜Hedyotis nanlingensis

偏脈耳草｜Hedyotis obliquinervis

卵葉耳草｜Hedyotis ovata

矮小耳草｜Hedyotis ovatifolia

延齡耳草｜Hedyotis paridifolia

松葉耳草｜Hedyotis pinifolia

闊托葉耳草｜Hedyotis platystipula

菲律賓耳草｜Hedyotis prostrata

翅果耳草｜Hedyotis pterita

毛葉耳草｜Hedyotis puberulifolia

毛莖耳草｜Hedyotis pubicaulis｜M.D. Yuan & R.J. Wang. 2022，模式產地：雲南

Hedyotis pulchella｜Stapf, 1894

艷麗耳草｜Hedyotis pulcherrima｜Dunn, 1912

Hedyotis purpurea｜(L.) Torr. & A.Gray, 1841，同模異名為Houstonia purpurea L.

攀莖耳草｜Hedyotis scandens｜Roxb., 1820，為Dimetia scandens (Roxb.) R.J.Wang的異名

深圳耳草｜Hedyotis shenzhenensis｜Tao Chen

秀英耳草｜Hedyotis shiuyingiae｜TaoChen，以植物學家胡秀英教授（1908.2.22-2012.5.22）的名字命名

Hedyotis shoolamudianus｜Sunil, Naveen Kum. & K.M.P. Kumar, 2020

Hedyotis sithiravaraiensis｜S. Muruganandam, Devanath., S. Ravikumar & D. Naras., 2023

肉葉耳草｜Hedyotis strigulosa｜Bartl. ex DC., 1830

台山耳草｜Hedyotis taishanensis｜G.T.Wang & R.J.Wang, 2018

纖花耳草｜Hedyotis tenelliflora

細梗耳草｜Hedyotis tenuipes｜Hemsl., 1888

頂花耳草｜Hedyotis terminaliflora

方莖耳草｜Hedyotis tetrangularis｜(Korth.) Walp.，基異名：Diplophragma tetrangularis Korth.

銅鼓嶺耳草｜Hedyotis tonggulingensis

三脈耳草｜Hedyotis trinervia

長節耳草｜Hedyotis uncinella

香港耳草｜Hedyotis vachellii

粗葉耳草｜Hedyotis verticillaris

粗葉耳草｜Hedyotis verticillata

脈耳草｜Hedyotis vestita

啟無耳草｜Hedyotis wangii

五指山耳草｜Hedyotis wuzhishanensis

黃葉耳草｜Hedyotis xanthochroa

信宜耳草｜Hedyotis xinyiensis

陽春耳草｜Hedyotis yangchunensis

崖州耳草｜Hedyotis yazhouensis

志浩耳草｜Hedyotis zhihaoana

## 基本資料

- 學名：Hedyotis
- 命名者：L., 1753
- 說明：雙花耳草 Hedyotis biflora
- 模式種：Hedyotis fruticosa
- type_species_authority：L.
- subdivision_ranks：種
- 栽培群成員：見正文