植物分类学报
植物分類學報
식물분류학보
ACTA PHYTOTAXONOMICA SINICA
2006年
4期
467-470
,共4页
周世良%FUNAMOTO Tsuneo%黄普华%文军
週世良%FUNAMOTO Tsuneo%黃普華%文軍
주세량%FUNAMOTO Tsuneo%황보화%문군
忍冬科%六道木属%温州六道木%中国
忍鼕科%六道木屬%溫州六道木%中國
인동과%륙도목속%온주륙도목%중국
Caprifoliaceae%Abelia%Abelia spathulata%China
温州六道木Abelia spathulata Sieb. & Zucc.原来被认为特产于日本, 最近发现也分布在我国浙江省永嘉县四海山.温州六道木与糯米条A. chinensis R. Brown的亲缘关系最近, 但温州六道木聚伞花序仅2花, 生于小枝顶端;花冠白色或粉红色, 长2-3 cm, 钟状, 裂片二唇形;雄蕊不伸出花冠筒外.糯米条聚伞花序多花, 集生于小枝顶部叶腋成圆锥花序状;花冠白色, 长0.5-1 cm, 漏斗状, 裂片近辐射对称;雄蕊显著伸出花冠筒外.
溫州六道木Abelia spathulata Sieb. & Zucc.原來被認為特產于日本, 最近髮現也分佈在我國浙江省永嘉縣四海山.溫州六道木與糯米條A. chinensis R. Brown的親緣關繫最近, 但溫州六道木聚傘花序僅2花, 生于小枝頂耑;花冠白色或粉紅色, 長2-3 cm, 鐘狀, 裂片二脣形;雄蕊不伸齣花冠筒外.糯米條聚傘花序多花, 集生于小枝頂部葉腋成圓錐花序狀;花冠白色, 長0.5-1 cm, 漏鬥狀, 裂片近輻射對稱;雄蕊顯著伸齣花冠筒外.
온주륙도목Abelia spathulata Sieb. & Zucc.원래피인위특산우일본, 최근발현야분포재아국절강성영가현사해산.온주륙도목여나미조A. chinensis R. Brown적친연관계최근, 단온주륙도목취산화서부2화, 생우소지정단;화관백색혹분홍색, 장2-3 cm, 종상, 렬편이진형;웅예불신출화관통외.나미조취산화서다화, 집생우소지정부협액성원추화서상;화관백색, 장0.5-1 cm, 루두상, 렬편근복사대칭;웅예현저신출화관통외.
Abelia spathulata, a species native to Japan, is discovered in Zhejiang Province, China. It is most closely related to A. chinensis genetically but easily distinguishable by its 2-flowered cyme (vs. flowers many in a terminal panicle in A. chinensis) at the end of branchlets, white or pink (vs. white) corolla, which is 2-3 (vs. 0.5-1) cm long, campanulate and bilabiate (vs. infundibuliform, nearly regular), and non-exserted (vs. exserted) stamens.