陽春紅淡比（新種）是一種植物。
基本介紹
- 中文名：陽春紅淡比（新種）
- 界：植物界
陽春紅淡比（新種）
Cleyera yangchunensis L. K. Ling, sp. nov.
Affinis C. obscurinervae（Merr. et Chun）H. T. Chang, quae fohis oblongo-ellipticuis, basi cuneatis, margine remote crenatis vel serrulatis, costis supra conspicuis, non elevatis et fructus longe ovatis differt; etiam affinis C. japonicae Thunb. , quae foliis sub-tus non rubro-glandulosis et nervis lateralibus minoribus, circ. 8-10-jugis, differt.
Frutex vel arbor parva, 2-9 m alta, trunco circ. 15 cm. diam. , utrique glaberrima, cortice cinereo-brunneis, glabro; gemmae terminatae longo-conicae, 2-2. 5 cm longae, ramulis hornotinis teretibus, fulvis, ramulis griseo-brunneis. Folia alterna, crasso-cori-acea, elliptica vel oblongo-elliptica, 6-9 cm longa, 2-3.5 cm lata, apice in formam bre-viter acutata, acuminibus obtusis, basi late cuneata, margine integra, supra atro-viridia, nitida, subtus laete viridia, dense minutis rubiginoso-glandulata, costa crassa, supra Paulo elevata, subtus conspicua elevata, nervis lateralibus 12-14-jugis, utrique inconspicuis; petiolis 5-10 mm longis, Flores ignoti. Fructus 2-3 axillaris, pedicellis 1-1.7 cm longis, paulo crassis, fructus globosus, non omnino maturitus, 7-8 mm. longus, 7-8 mm diam. , 3-loculatus; stylo persistente, gracilioribus, circ. 5 mm longo, sepala persistentes 5. rotundata vel obovato-rotundata, 2-3 mm longa, 2-3 mm lata, apice rotundata, subtus glabris, margine ciliatis; semina in quoque loculo 2-3, compresso-orbiculata.
Guangdong: Yangchun Xian（陽春縣）, Howeishan（河尾山）alt. 200-500 m, in forest, along ravine or stream, Oct. 1957, Liang Kui（梁葵）69590 （Type, PE）; same locality, near stream, Oct. 13, 1957, fruits dark green, Lin Wang-tao（林萬濤）30866, 30992; same locality, Niunancun（牛欄村）, forest on hill slope, Oct. 21, 1957, fruits green, Liang Bao-han（梁寶漢）89615; same locality, Howeishan to Sanchaho（河尾山至三叉河途中）, alt. 250 m, along ravine, tree, 2-5 m high, Oct. 20, 1977 Ling Laikuan（林來官）6177.
