数据库列表

作者：刘尚武, 何廷农

文献：Acta Phytotax. Sin. 39(6): 554 (2001);

形态描述：多年生草本，全株光滑，高约30 cm。根状茎粗短，具多数肉质根。茎直立，丛生，目基部起分枝。基生叶多数，具柄，柄长1.5一2.5 cm，具狭翅;叶片椭圆状披针形至披针形，长2.5一6 cm，宽3一8 mm，先端长渐尖，稀急尖，基部渐狭成翅柄，两面无毛，中脉明显，全缘或有时缺刻状分裂，顶裂片戟状披针形，侧裂片1对，齿状三角形，长约2 mm;茎中上部叶疏离，线状披针形至钻形，全缘，苞片状，其它一如基生叶。头状花序多数，从茎下部起排成疏离的圆锥状总状式复花序，花序分枝具1一3头状花序呈聚伞状;总花序梗近等长，光滑;总苞狭圆柱形，长7一8 mm，宽I.5一2 mm，基部常具I个小外苞片;总苞片4层，最外层短小，卵形，长约1mm，先端急尖;中层长圆形或披针形，长2.5一4mm，宽约1mm，先端急尖;最内层狭披针形或长圆形，长7一8 mm，宽1一1.2 mm，先端钝，黑紫色，无附片，背部无毛，边缘狭膜质。舌状花5一7，深蓝色，舌片长圆形，长5一6mm，先端5一齿裂，管部长1.5一2mm。瘦果狭纺锤形，长约4mm，略压扁，淡黄红色，顶端收溢，具4条主肋，边肋2,稍粗，每面具1或2中肋，间肋不明显，无咏，果体全部被指向上方的白色短刺毛。冠毛白色，长4一5mm。

分布：Qinghai(青海): Yushu(玉树)，Jiangxigou(江西沟)，Xialaxiu(下拉秀)

性质：sp. nov.

        

作者：陈文红, 税玉民, 喻智勇

文献：Bull. Bot. Res. 23(3): 267. f. 1 (2003).

形态描述：多年生草本, 植株高 50-60 厘米。根状茎粗约7 毫米, 长约2 厘米。叶纸质, 基生, 莲座状, 倒披针形, 叶连柄长17-21 厘米, 宽2.2-2.5 厘米,基部渐狭成柄。花葶从叶簇的侧面腋部抽出, 长约45 厘米, 上面生有10 枚左右疏离的鞘, 鞘长矩圆形, 长1.6-2.3 厘米, 宽0.3-0.4 厘米。总状花序顶生, 长8-9 厘米, 具长0.7-0.8 厘米、宽1.0～1.2 毫米的长矩圆形苞片, 花序梗长32-36 厘米。花约十朵, 直立, 花梗长1.0-1.2 厘米, 明显比花被片长。花被片6 , 黄绿色, 离生, 宿存, 狭披针形, 长4.5-5.0 毫米, 宽1.6-2.0 厘米, 具3脉;雄蕊6 , 等长或稍超出花被片;花药矩圆形, 长约0.4 毫米, 宽约0.8 毫米;子房3 室;花柱连同柱头长2.1-2.2 毫米, 柱头基部合生达1.3 毫米, 上部3 裂, 花柱柱头裂片长0.8-0.9 毫米, 外弯。蒴果由3 个三棱状或倒卵形心皮组成;心皮长约4.5～5.0 毫米, 宽约2.2 毫米。种子已落, 未见。花期9-10 月, 果期10 月。

分布：Yunnan

性质：新种

        线描图

作者：田国行, 傅大立, 赵天榜

文献：J. Wuhan Bot. Res. 22(4): 327 (-328; fig.). 2004.

形态描述：本新变种与玉兰原变种Yulahia dehudata( Desr. ) D. L. Fu var. dehudata的主要区别:离生单雌蕊密被短柔毛或疏被短柔毛;羹醒鹭果密被淡灰色细疵点玉兰原变种离生单雌蕊无毛{2,4}.羹醒鹭果具白色皮孔。

分布：Henan: Mt. Funiushan and Dabieshan. Zhengzhou

性质：var. nov.

彩色照片        

作者：吴征镒, 李德铢

文献：Acta Bot. Yunnan. 22(3): 250 (2000).

分布：Yunnan: Yuanjiang

性质：comb. nov.

        

作者：SHI Jun-Yi, YI Tong-Pei, WANG Hai-Tao

文献：Bulletin of Botanical Research 27(6): 645

形态描述：Collaculmi 17-40 cmlonga, 2.5-4 mmcrassa,internodiis4-10 mmlongis, solidis. 1.5-2 m alti, 0.5-0.7 cm diametro, apiceerecti;internodiiscylindricis, (6)16-22 cmlongis,glabris, minutepurpureo-puncticulosis, farinosisinfranodos, minutecavernosis;nodivaginarum purpureobrunnei,glabri,leviterprominentes;nodiculmorum plani;intranodiis1-2 mm altis.Gemmaculmi1, adppressa.Ramus1 inquoquenodoculmiinferni,erectus, crassoleviterdiametrumcaulisaequantibus, 3 inquoquenodoculmisuperi, crassioreinmedio crescens.Turiopurpureus;vaginaeculmorumpersistentes,longitudinec.1 /3-2 /5 internodiiobtegentes,dorsodensebrunneo-tuberculato-horiizontali-setosis,densebrunneo-ciliatae;auriculaenullae, setae orales1-2 inunilatere, 1-3 mmlongae, caducae;ligulaepurpureae, subtruncatae, glabrae, 0.5-1mmaltae;laminaeadculmum infernum erectaevelsupernereflexae, lineari-lanceolatae, glabrae, 0.3-2.5 cmlongae, 1-2(3)mmlatae, margineserrulatae.Folia4-6(8)inquoqueramulo;vaginaeglabrae;auriculaeinconspicuae, setaeorales2-3 inunilatere, 0.3-0.8 cmlongae, erectae, purpureae;ligulaepurpureae, obliquetruncatae, 0.5-1 mmaltae;petioli1-2 mmlongi;laminaeangusto-lanceolatae,10-13 cmlongae, 0.6-1 cmlatae, apiceacuminatae,basicuneatae, subtus cinereo-viridulae,glabrae, nervis secundariis3-4-jugis, nervillistransversisrectangulari-longo-tessellatis, margineserrulatae. Inflorescentia ignota. TurionesSeptembri germinantes.

分布：Guizhou: Guiyang, Erguozhai

性质：新种

        线描图

作者：Yi Tong-pei, Shi Jun-yi, Ma Li-sha, Wang Hai-tao, Yang Lin

文献：J. Sichuan For. Sci. & Techn. 28(3): 18. 2007

性质：新组合

        

作者：Yi Tong pei

文献：JOURNAL OF BAMBOO RESEARCH 19(1): 21

形态描述：秆柄长( 10) 17～45cm,直径3～5mm,具12～35节,节间长( 0.5) 0.9～1.8cm,淡黄色,无毛,有光泽,实心; 鳞片长三角形,交互疏松排列,纸质,淡黄色,无毛,纵脉纹明显,先端具小尖头,边缘有短纤毛。秆散生,高1.2～2m,直径5～7.5mm,梢端直立; 全秆约具12节,节间长( 6) 13～23( 35)cm,圆筒形,但在具芽或分枝一侧微扁平,绿色,无毛,初时节下有一圈厚白粉,微显纵细线棱纹,有小的中空,秆壁厚1.5～2.5mm,髓呈层片状; 箨环隆起,紫褐色,无毛; 秆环平,但在分枝节上稍肿起或肿起;节内高2.5～4mm,幼时被白粉,老时变为黑垢。秆的第3～4节开始分枝,枝条1枚,或因次生枝的发生而在秆上部节上可为3枚,直立,其直径与主秆近于相等,节上可再分次级枝。箨鞘宿存,紫色、淡黄色或暗褐色,软骨质,三角状长圆形,除上部外密被淡黄色瘤基状刺毛,约为节间长度的1 /4～3 /4,长7～10cm,基部宽1.7～2.6cm,顶端宽4～5mm,纵脉纹稍明显,小横脉不发育,边缘密生紫褐色纤毛; 箨耳小,椭圆形或镰形,紫色,边缘纟遂毛3～5枚,长3～6mm; 箨舌截平形或近圆弧形,紫褐色,无毛,高约0.6mm; 箨片外翻,三角状线形或线状披针形,无毛,长( 0.7) 1～3cm,宽2～3mm,较箨鞘顶端为窄,边缘常内卷。小枝具叶5～9枚;叶鞘长5.2～6.5cm,淡绿色,无毛,上部纵脊及纵脉纹明显,无缘毛;叶耳微小,紫色,纟遂毛4～8枚,淡黄色,长3～8mm; 叶舌斜截平形, 深紫色, 无毛, 高约0.3mm;叶柄长1～2.5mm,紫色; 叶片线形或线状披针形,纸质,无毛,长9～17cm,宽1.3～2.2cm,先端长渐尖,基部楔形,上面绿色,下面灰绿色,次脉6～7( 8)对,小横脉组成长方形或正方形,边缘具小锯齿。花枝未见。笋期6月。

分布：sichuan: Pingshan, Laojunshan

性质：新种

        线描图

作者：Yi Tong pei

文献：JOURNAL OF BAMBOO RESEARCH 19(1): 24

形态描述：秆柄长( 14) 24～45cm,直径2.5～4mm,具21～42节,节间长0.3～1.8cm,淡黄色,实心;鳞片长三角形,疏松排列,边缘初时有短纤毛。秆散生,高达2m,直径0.5cm,斜倚; 全秆约具13节,节间长( 8) 28～33( 40) cm,圆柱形,初时节间上部被灰白色短硬毛而稍粗糙,节下有一圈厚白粉,纵细线棱纹稍明显,近于实心,髓为层片状; 箨环隆起,淡黄褐色,初时具下向淡黄色刺毛; 秆环平,或在分枝节上稍肿起;节内高3～10mm,初时被白粉。秆之第2～3节开始分枝每节分枝1枚,直立或斜展,直径稍小于主秆,在其节上可分生次级枝。箨鞘宿存,软骨质,无毛或被黄褐色贴生瘤基刺毛,约为节间长度的1 /3～1 /2,长7～10cm,基部宽12～17mm,顶端宽3～4mm,纵脉纹在中部以上清晰,小横脉不发育,边缘密生黄褐色或褐色纤毛; 箨耳缺失或不明显,鞘口两肩各具4～5枚黄褐色长3～5mm直立纟遂毛; 箨舌截平形,紫褐色,高约1mm; 箨片外翻,线状披针形,淡绿色,背面被微毛,腹面下部有灰白色柔毛,长1～3cm,宽1.5～3mm,边缘常内卷。小枝具叶( 3) 7～12枚; 叶鞘长6～10cm,无毛,背部纵脊及纵脉纹均显著,边缘密生棕色纤毛或后期脱落; 叶耳缺失,或不明显,鞘口两肩各具3～7枚淡黄褐色或紫褐色长0.5～2.5cm直立纟遂毛; 叶舌截平形,紫黑色,高约1 mm; 叶柄长3～5mm,紫褐色,两面均被短柔毛; 叶片披针形,质地较坚韧,长( 12) 17～25( 29) cm,宽2.5～3.8cm,上面绿色,无毛,下面灰绿色,被微毛,并在其基部被灰白色柔毛,先端细长渐尖,基部阔楔形,次脉7～10对,小横脉组成长方形,边缘具小锯齿。花枝未见。笋期7月。

分布：Sichuan: Pingshan, Longhua, Baxianshan

性质：新种

        线描图

作者：SHI Jun-Yi, YI Tong-Pei, WANG Hai-Tao

文献：Bulletin of Botanical Research 27(6): 646

形态描述：Rhizomata sympodialia, collaculmi15-35 cmlonga, 2.5-3.5 mm crassa, internodiis3-10 mmlongis, solidis.Culmisparsi, 1-1.5 malti, 2.5-4cm diametro, apicesecundi;internodiisteretibus,(5)12-17 cm longis, minutepurpureo-puncticulosis,farinosisinfranodos, glabris, parvissimocavernosis;nodivaginarumpurpureo-brunnei, leviterprominentes,glabri;nodiculmorumplani;intranodiis1-2 mmaltis.Rami1 inquoquenodo, ercti,cumculmisaequicrassi.Vaginaeculmorumpersistentes, longitudinec1/3-1/2 internodiiobtegentes, coriaceae,purpureae,glabraevelnonnunquamminutealbostrigosaeintrionibus,albovelbrunneo-ciliatae;auriculaeminutae,purureae, setaeorales4-5 innumero,1-3 mm longae, delapsae;ligulaearcuataevelpropemodotruncatae, purpureae, c.0.5 mm altae;laminaeadculmuminfernumerectaevelsupern reflexae, lineari-lanceolatae, 0.5-1.2 cm longae, 1～2 mm latae, primopurpureae.Folia4-5(8)inquoqueramulo;auriculaenullaevelinconspicuae,setaeorales4-5 innumero, puroureae, strictae,(1)3-4 mm longae;ligulaepurpureae, truncataevelpropemodoarcuatae, c.0.5 mmaltae;petiolic.2 mmlongi, glabri;laminaelanceolatae, (10)12-15 cmlongae, 1.2-1.5 cmlatae, apiceacuminatae,basicuneatae, glabrae, subtuscinereo-albae, nervissecundariis4-5-jugis, nervillistransversisrectangulari-longo-tessellatis, margineserrulatae.Inflorescentiaignota.TurionesSeptembrigerminantes.

分布：Guizhou: Guiyang, Erguozhai

性质：新种

        线描图

作者：YI Tong-Pei, SHI Jun-Yi1 MA Li-Sha2 WANG Hai-Tao, YANG Lin

文献：Bulletin of Botanical Research 28(2): 129

形态描述：Ｒhizoma sympodiale，collum 20 － 92 cm longum，0.5 － 0.9( 1.2) cm diametro，internodiis 0.8－ 2 cm longis，solidis． Culmi sparsi，5 － 8 m alti et 2 － 5.5 cm diam． ，apice erecti; internodiis ( 15) 20 － 28( 30) cm longis，cylindricis，polite viridibus，levibus，juventute infra nodos saepe fulvo-setosis，parve cavernosis，lingo 8 － 10 mm． vel ultra crasso; nodi vaginarum prominentes，primo dense inverse fuscosetosi;nodi culmi leviter prominentes vel prominentes;intranodiis 3 － 5 mm altis． Gemma 1，oblongo，adpressa，margine dense cinereo-ciliatis． Ｒami multi in quoque nodo，patentes，usque ad 1.5 m longi， 1.1 － 4 mm crassi，glabri． Turiones purpureovirides， purpureo-maculati et punctati，dense fuscosetosi．Vaginae culmorum persistentes，papyraceae， longitudine internodii multo longioribus，dorso purpureo-maculatae， dense adpresso-fusco-tuberculatosetosae，margine dense ciliatae; auriculae nullae，setae orales 3-7，erectae，repandae，cinereae，2 － 10mm longae; ligulae truncatae，purpureae，1 － 1.5mm altae; laminae erectae lineari-triangulatae vel lineari-lanceolatae，0.6 － 7.5 cm longae，1.3 － 4 mmlatae，glabrae，margine serrulatae． Folia 3 － 5( 9) inquoque ramulo; vaginae 2.8 － 4 cm longae，glabrae，haud ciliatae; auriculae nullae，setae orales 3 － 6，repandae，erectae，cinereo-albae，3 － 6 mm longae;ligulae oblique truncatae，purpureae，c． 1 mm altae;petioli 1 － 2 mm longi; laminae lineari-lanceolatae，papyraceae，( 6) 9 － 16.5 cm longae，1.1 － 1.3 cmlatae，superne virides，subtus chloroticae，glabrae，basi cuneatae，nervis secundariis 4( 5) -jugis，nervillistransverses rectangulari-longo-tessellatis，margineserrulatae． Inflorescentia ignota． Turiones Septembrigerminantes．

分布：Yunnan: Yongde, Daguanshan, Nature reserve management station

性质：新种

        线描图

作者：Paul Ormerod

文献：Taiwania 55(1): 26 (-27; fig. 3). 2010.

形态描述：Erect lithophytic herb. Rhizome incomplete, fragment terete, creeping, rooting at nodes. Stem erect or partly decumbent basally, terete, 4-5-leaved, 40-70 mm long, 1-3 mm thick; internodes 8-17 mm long. Leaves ovate-lanceolate, acute, withering at anthesis, 25-35 mm long, 8-12 mm wide; petiole and sheath to 12 mm long. Inflorescence pubescent, 55-70 mm long; peduncle 45-50 mm long; sheathing bracts 2, scattered, 7-9 mm long, 3.0-3.5 mm wide; rachis sublaxly 8-10-flowered, 10-20 mm long; floral bracts ovate-lanceolate, acute, 5-6 mm long, 2 mm wide. Pedicellate ovary cylindric-fusiform, pubescent, 5-6 mm long. Flowers yellowish-red, very fragrant, basal quarter of sepals externally pubescent. Dorsal sepal ovate-elliptic, subacute, 4 mm long, 2 mm wide. Lateral sepals obliquely ovate-elliptic, obtuse, 3 mm long, 1.5 mm wide. Petals obliquely oblong-oblanceolate, obtuse, 4 mm long, 1.4 mm wide. Labellum 3.50-3.75 mm long; hypochile ovoid-cymbiform, apical fifth forming a short tubular claw, 2.5 mm long, inside each side with a fleshy, apically bifid appendage; epichile bilobed, 1.25-1.50 mm long, lobules patent, semicircular, broadly rounded, ca. 1.5 mm long and wide. Column ca. 2 mm long; column wings parallel, lower half lamellate, dilating into semicircular lobules in apical half; pollinia 2, directly attached to an elliptic viscidium.

分布：Yunnan: Chen-Kang Hsien

性质：sp. nov.

        线描图

作者：Han Xu, Hai-Jun Yang, Yi-De Li

文献：Ann. Bot. Fenn. 49(1-2): 134. 2012.

形态描述：Plants 12.5-13.5 cm tall, slender. Rhizome short. Stem erect, brown to yellowish green, with several leaves. Leaves cauline, clustered and overlapping, brown to yellowish green, broadly ovate-lanceolate, 9 x 2.5-4 mm, base sheathing, not stalked, apex acuminate, membranous; abaxially densely pubescent, adaxially glabrous. Inflorescence 2-4 cm, densely pubescent, with 3 to 5(7) flowers; floral bracts brown to yellowish green, ovate-lanceolate, 11.5 x 5.7 mm, abaxially pubescent, adaxially glabrous, 1-veined, apex acuminate. Flowers white, small; ovary and pedicel elliptic-cylindric, 10 mm long, densely pubescent. Sepals brown to yellowish green, abaxially sparsely pubescent; dorsal sepal ovateelliptic, 5.3 x 3.2 mm, 1-veined, apex obtuse; lateral sepals obliquely oblong, 6.2 x 3.3 mm, 1-veined, apex obtuse. Petals light brown to yellowish green, falcate, 5.3 x 1.8 mm, 1-veined, apex obtuse, abaxially sparsely pubescent; lip white, Y-shaped, 10-12 mm long, 3-partite; hypochile saccate, containing 2 ellipsoid lamellate calli, 0.65-0.84 x 0.4-0.55 mm; mesochile 4-6 mm long, exterior surface minutely pap-illate, involute; epichile dilated, ca. 7.5 x 4.2 mm, 2-lobed; lobes not diverging widely, sub-orbicular, 3-3.9 x 4-4.5 mm. Column 2 mm long; stigma densely papillate; wings prominent, laterally duckbilled, 1 mm long; rostellum arms 2.2-2.4 mm long, triangular-lanceolate, membranous; anther cordate, 3 mm long, 2-locular. Capsule not seen.

分布：Hainan: Jianfengling National Nature Reserve

性质：sp. nov.

        线描图

作者：Tao Deng, Changkyun Kim, Dai-Gui Zhang, Jian-Wen Zhang, Zhi-Ming Li, Ze-Long Nie, Hang Sun

文献：Taxon 62(1): 94, f. 5-6 (2013).

形态描述：Perennial robust herbs with long stinginghairs. Rhizomes stoloniferous, up to 2 m long. Stems erect,1–3 m tall, terete, not longitudinally angular or sulcate, slightly woody at base, ca. 2 cm in diam. Sterile leaf axils often with13 woody bulbils, fawn, globose or ovoid, 3–6 mm in diam,often with adventitious roots. Upper stems and petioles denselycovered with stinging hairs and white pubescent. Stipulesgreenish, leaf-like, herbaceous, persistent, solitary in leafaxils, united with stem at base; stipule cordate or triangularovate,3–4 cm, margin subentire or minutely sparsely crenate,base auriculate-amplexicaulous, apex long caudate-acuminate,shallowly 2-cleft, basal veins 3.Leaves alternate; leaf bladebroadly ovate, 13–27 × 10–26 cm, base shallowly cordate to cordate, margin dentate or lobed; lobes deltoid, denticulate,slightly falcate; apex shortly acuminate; cystoliths minutelypunctiform; lateral basal veins reaching middle lobes, secondaryveins 4–6 on each side, reaching teeth or anastomosingbefore margin, adaxial surface with sparse, stinging andsetulose hairs, abaxial surface densely setulose and sparselyarmed with stinging hairs on veins. Petiole 12–16 cm. Inflorescencesu nisexual, i n a xillary p airs; p aniculate w ithmany long branches; male inflorescences in proximal axils,paniculate, erect, 15–25 cm; female inflorescence terminalor in subterminal leaf axils, pendulous, 20–30 cm, peduncle2–4 cm. Staminate flowers ca. 1.5 mm, shortly pedicellate orsubsessile; perianth lobes connate below middle, apex not corniculate;stamens 4, filaments incurved, longer than perianth,anthers peltate; pistillode terete, ca. 0.3 mm. Pistillate flowersca. 1.3 mm, subsessile; perianth lobes 4, connate at base,strongly unequal, the 2 dorsal-ventral lobes larger, enclosingthe ovary, elliptic-ovate, setulose, as long as achene; laterallobes smaller, ovate-lanceolate, ca. 1/2 as long as dorsal lobe.Ovary ca. 1.1 mm, shortly stipitate, asymmetrically ovoid;stigma spirally winding, short clavate, ca. 0.4 mm. Achene yellowishgreen, oblong-globose or subglobose, ca. 1.2–1.5 mm,conspicuously oblique, with dense nipple-shaped protuberanceson surface, enclosed by persistent enlarged dorsal-ventralperianth lobes; stipe ca. 0.1 mm.

分布：Hubei: Shennongjia Forest District (SNNR), Yangri town, Wushanhu

性质：新种

彩色照片        线描图

作者：方鼎, 覃德海

文献：Guihaia 16(1): 5 (1996).

形态描述：多年生草本; 根状茎块状, 内面稍带黄色; 根末端有时膨大呈纺锤状。茎高约达.3 4m。叶约10-3 0 枚; 叶片长圆状倒披针形, 或近长圆形, 长约达 85 c m, 宽4.5-10 c m,顶端渐尖, 在部渐狭, 全缘, 上面密布紫褐色小腺点, 沿中脉和背面疏被长伏毛; 升柄长0一5 m m, 外被长伏毛; 叶舌近干膜质; 2 全裂, 裂片近三角形, 高1一6 ( 通常约4) c m,基部宽约10 m m, 外面连叶鞘疏被长伏毛. 穗状花序卵球形或近长圆状, 长7-10 cm, 粗.2 5-7 c m, 多花; 花序梗自根状茎抽出, 长3～12. 5 c m, 柔弱; 苞片红色或绿色, 长圆形, 长4-.4 5 c m, 宽约1 m m, 外面连同花序梗、小苞片、花曹和花冠或多或少被长伏毛, 每苞内有花1 朵; 小苞片长圆形, 长3.5-4 c m, 宽7 m m ; 花曹长约Z c m,1 裂开裂; 顶端具3 齿; 花冠管白色, 长4-4.7 c m, 裂片淡黄色, 侧裂片披针形, 长2.3 c m, 宽5 m m, 后方1 枚长.2 5 c m, 宽8-9 m m ; 唇瓣具暗紫色斑点, 中裂片倒卵形, 长20 m m,宽13 m m, 顶端具3 齿, 侧裂片( 侧生退化雄蕊) 长10 m m, 宽7 m m ; 花药长巧m m,几无柄, 药隔附属体长12 m m ; 子房密被长伏毛, 花柱长.6 5 c m, 柱头被睫毛;_ 上位腺体2枚, 线形, 长5 m m。

分布：Guangxi

性质：新种

        

作者：吴七根, 廖景平, 吴德邻

文献：Acta Phytotax. Sin. 34(4): 416 (1996).

形态描述：Rhizomes deep purple-red inside. Pseudostems 60--100 cm. Leaf sheath brown; ligule 2-lobed, 1--3 cm, brown pubescent; petiole 1--9 cm; leaf blade elliptic or elliptic-lanceolate, 40--55 × 14--16 cm, adaxially sparsely hairy, abaxially densely pubescent, base cuneate or attenuate, margin ciliate, apex shortly acuminate. Inflorescences breaking through leaf sheaths 20--50 cm above ground, sessile, ellipsoid to oblong, 11--18 × 4--5.5 cm; bracts yellowish white or pale yellowish green, obovate, 4--4.5 × 3--4.5 cm, pubescent, copiously slimy. Calyx yellowish, 1.5--2 cm, split on 1 side, pubescent. Corolla tube yellowish, 4--4.5 cm; central lobe narrowly ovate, 2--3 cm × 8--10 mm; lateral lobes lanceolate, 5--7 mm wide. Labellum 2.4--2.8 cm; central lobe purple with 2 parallel, yellow lines and yellow blotches at base, obovate-oblong, 1.5--2 cm × 7--9 mm; lateral lobes yellow with purple blotches, elliptic, 1.2--1.6 cm × 6--8 mm. Filament 5--10 mm; anther yellow, 1.3--1.4 cm; connective appendage purple, 1--1.3 cm. Ovary glabrous. Capsule yellow-green, obovoid, 3-angled, apex with persistent calyx. Seeds 4--6 per valve, brownish black, enclosed by white aril. Fl. Aug, fr. Oct. 2 n = 22*.

分布：Yunnan(云南): Maguan(马关)

性质：comb. nov.