植物分类学报
植物分類學報
식물분류학보
ACTA PHYTOTAXONOMICA SINICA
2008年
4期
622-627
,共6页
新组合%新属%新亚族%兰科%分类%丫瓣兰亚族%丫瓣兰属%丫瓣兰
新組閤%新屬%新亞族%蘭科%分類%丫瓣蘭亞族%丫瓣蘭屬%丫瓣蘭
신조합%신속%신아족%란과%분류%아판란아족%아판란속%아판란
new combination%new genus%new subtribe%Orchidaceae%taxonomy%Ypsilorchidinae Z.J.Liu%S.C.Chen &L.J.Chen%Ypsilorchis Z.J.Liu%S.C.Chen &L.J.Chen%Ypsilorchis fissipetala (Finet) Z.J.Liu%S.C. Chen&.J.Chen
基于丫瓣兰Ypsilorchis fissipetala (Finet)Z.J.Liu,S.C.Chen &L.J.Chen(基名为裂瓣羊耳蒜Liparis fissipetala Finet)建立了兰科新属--丫瓣兰属Ypsilorchis Z.J.Liu,S.C.Chen&.J.Chen.新属与羊耳蒜属Liparis的区别点为:新属有两个粉蜡质花粉团:每个花粉团具1个多少有弹性的花粉团柄;花瓣二深裂;叶具强烈波状的边缘,其先端有一个长达1 mm的芒尖.这些特征表明了其与羊耳蒜亚族Liparidinae有明显的差别,为此,建立了一个新的亚族--丫瓣兰亚族Ypsilorchidinae Z.J.Liu,S.C.Chen &L.J.Chert.
基于丫瓣蘭Ypsilorchis fissipetala (Finet)Z.J.Liu,S.C.Chen &L.J.Chen(基名為裂瓣羊耳蒜Liparis fissipetala Finet)建立瞭蘭科新屬--丫瓣蘭屬Ypsilorchis Z.J.Liu,S.C.Chen&.J.Chen.新屬與羊耳蒜屬Liparis的區彆點為:新屬有兩箇粉蠟質花粉糰:每箇花粉糰具1箇多少有彈性的花粉糰柄;花瓣二深裂;葉具彊烈波狀的邊緣,其先耑有一箇長達1 mm的芒尖.這些特徵錶明瞭其與羊耳蒜亞族Liparidinae有明顯的差彆,為此,建立瞭一箇新的亞族--丫瓣蘭亞族Ypsilorchidinae Z.J.Liu,S.C.Chen &L.J.Chert.
기우아판란Ypsilorchis fissipetala (Finet)Z.J.Liu,S.C.Chen &L.J.Chen(기명위렬판양이산Liparis fissipetala Finet)건립료란과신속--아판란속Ypsilorchis Z.J.Liu,S.C.Chen&.J.Chen.신속여양이산속Liparis적구별점위:신속유량개분사질화분단:매개화분단구1개다소유탄성적화분단병;화판이심렬;협구강렬파상적변연,기선단유일개장체1 mm적망첨.저사특정표명료기여양이산아족Liparidinae유명현적차별,위차,건립료일개신적아족--아판란아족Ypsilorchidinae Z.J.Liu,S.C.Chen &L.J.Chert.
A new orchid genus,Ypsilorchis Z.J.Liu,S.C.Chen &L.J.Chen,is established based on Ypsilar-chis fissipetala (Finet) Z.J.Liu,S.C.Chen &L.J.Chen (basionym:Liparisfissipetala Finet).The new genus differs from Liparis and its allies by having two granular-waxy pollinia each with a somewhat elastic caudicle, deeply bilobed petals and strongly crisped-margined leaves with an apical awn to 1 mm long.These features are an indication of its distant relation to the members of the subtribe Liparidinae,and thus a new subtribe,Ypsilor-chidinae Z.J.Liu,S.C.Chen&.J.Chen,is proposed.
