glabrescent

glabrescent

1. Stems to 35 cm tall, unbranched, fine bristly, glabrescent.

35厘米高的茎可达，不分枝，罚具刚毛款，。

2. year-old branchlets with pubescence becoming black and glabrescent;

一年小枝具短柔毛变为黑色和后脱落；

3. 1 Leaf blade obovate-oblong, abaxially initially sparsely pilose along veins but glabrescent, adaxially glabrous; inflorescences subumbellate, 3- or 4-flowered.

倒卵状长圆形，背面的叶片最初疏生柔毛沿脉但是后脱落，正面无毛；花序近伞形，3或4花。

4. 1 Petiole pilose or glabrescent, leaf blade pedately 5-foliolate, leaflets abaxially pilose, margin acutely or obtusely serrate.

具柔毛的叶柄或后脱落，叶片鸟足状具5小叶，背面的小叶，边缘尖锐或钝锯齿。

5. Stems and petioles densely spreading pilose, brown pilose or glabrescent; leaves cordate or subtruncate, rarely shallow hastate at base; bracts ovate or oblong-elliptic.

具柔毛的茎和叶柄浓密开展的，棕色柔毛或后脱落；叶心形的或近截形，很少浅的戟形的在基部；苞片卵形或长圆状椭圆形。(14

6. Twigs obscurely lenticellate, densely pubescent, glabrescent;

具皮孔，密被短柔毛的小枝不明显，后脱落；

7. branches with 1 prophyll, stellately pubescent when young, glabrescent.

分枝具1先出叶，星状的幼时具短柔毛，后脱落。

8. Vines suffrutescent, to 2 m, stems, petioles, and inflorescences thin pubescent, glabrescent.

半灌木状的藤本植物，在2米，茎，叶柄和花序瘦的短柔毛，后脱落。

9. buds ovoid, with several brown scales, puberulous, later glabrescent, apex subobtuse or acute.

卵球形的芽，具数个棕色鳞片，被微柔毛，后脱落的，先端微钝或锐尖。

10. tendrils bifurcate.Leaves simple;petiole ca. 15 cm, with sparse, brown arachnoid tomentum or glabrescent;

卷须二叉单叶叶柄约15厘米，稀的具，棕色蛛丝状绒毛或后脱落；

11. Leaves alternate, narrowly elliptic-oblanceolate or narrowly elliptic, margin sinuate, cartilaginous, glabrescent.

叶互生，狭椭圆形倒披针形的或狭椭圆形，具深波状的边缘，软骨质，脱落无毛。

12. Petiole 1-2 cm, hispidulous to glabrescent, with 2 conical glands;

叶柄1-2厘米，具短硬毛后脱落，具2圆锥状的腺体；

13. petiole 1.5-3 cm, strigillose or glabrescent;

叶柄1.5-3厘米，具短糙伏毛的或后脱落；

14. petiole 6-10 mm, adaxially canaliculate, puberulent or glabrescent;

叶柄6-10毫米，正面具沟，被微柔毛或脱落无毛；

15. Leaf petiole glabrous; leaf blade glabrescent on both surfaces or abaxially sparsely hispidulous on midvein. Inflorescence rachis and pedicels pubescent, also with glandular hairs.

叶柄无毛；叶片在两面上后脱落无毛或背面稀疏具短硬毛在中脉上。花序轴和花梗短柔毛，也是具腺毛。

16. Petiole appressed sericeous, leaf blade 3-foliolate, leaflets abaxially appressed sericeous, rarely glabrescent or pilose, margin of lateral leaflets lobed to parted, sometimes entire.

叶柄贴伏被绢毛，叶片具3小叶，小叶背面被绢毛，很少脱落无毛或具柔毛，边缘的对深裂，有时全缘浅裂的侧生小叶。

17. petiole 1-1.5 cm long, glabrescent.

叶柄长1-1.5厘米，后近无毛。

18. Leaf blade 2.9-12.2 cm, apex attenuate to acute; stems pubescent or sericeous, often glabrescent; leaves opposite; corolla mouth not oblique, limb indistinctly 2-lipped, lips nearly equal.

叶片2.9-12.2厘米，先端渐狭的到锐尖；茎青春期或被绢毛，通常；叶对生不偏斜的花冠嘴，不清楚二唇形的瓣片，唇近等长。(11

19. Leaf blade thick papery, adaxially woolly, glabrescent; corolla glabrous outside; ovary glabrous; peduncle 3-21 cm; pedicel 0.5-2 cm.

叶片厚纸质，正面具绵状毛，；无毛的花冠在外面；子房无毛花序梗3-21厘米；花梗0.5-2厘米(21

20. Leaf blade glabrescent on both surfaces or abaxially very sparsely hispidulous on midvein.

叶片后脱落在两面或背面疏生短硬毛在中脉上。

21. Leaf blade densely covered with yellowish brown woolly pubescence, glabrescent; figs densely covered with brownish yellow long hairs.

叶片密被黄棕色具绵状毛的短柔毛，后脱落；榕果密被带褐色的黄的长毛。

22. Leaf blade pubescent when young but abaxially glabrescent, sometimes with glandular pits in axils of lateral veins.

叶片幼时具短柔毛但是背面后脱落，具具腺具洼点的在侧脉腋处的有时。

23. Current year branchlets yellowish brown; leaf blade abaxially hirtellous near base especially along midvein but glabrescent, adaxially glabrous.

叶片椭圆形，倒卵状椭圆形，长圆状椭圆形，或长圆形，无毛的或具微糙硬毛的近基部特别是沿中脉(4

24. Leaf blade usually ovate, oblong, or ovate-elliptic, abaxially tomentose, glabrescent.

叶片通常卵形的，长圆形，或卵状椭圆形，背面被绒毛，脱落无毛。

25. Leaf blade oblong to narrowly oblanceolate, abaxially glabrescent; petiole glabrous.

叶片长圆形到狭披针形，背面的后脱落；叶柄无毛。

26. Leaves papery. Flowers white. Ovary soon glabrescent.

叶纸质。花白色不久的子房后脱落。

27. Panicles lateral or axillary, 25-35 cm, fascicled toward ends of branches, pubescent or glabrescent.

圆锥花序侧生或腋生，25-35厘米，在枝末端簇生，被短柔毛或几无毛。

28. In Japan the leaf sheaths are always conspicuously tuberculate-hispid; the older, lower sheaths with disarticulated blades are glabrescent and spotted with tubercles.

在日本叶鞘总显著具糙硬毛具瘤；最旧的，更下部的鞘具叶片在后脱落和斑点具小瘤。

29. base tapering;margin revolute;apex obtuse or acute;abaxial surface with indumentum 1-layered, spongy or somewhat agglutinated, whitish to fawn, glabrescent;

基部渐狭边缘外卷先端钝或锐尖背面具毛被1层，海绵状的或稍微地粘结，带白色到淡黄褐色，后脱落；

30. Plants perennial, woody, twining, occasionally prostrate, pubescent, glabrescent.

多年生植物，木质，缠绕，偶有匍匐，短柔毛，。

31. shoots ca. 5 mm in diam., thinly floccose, glabrescent.

嫩枝直径约5毫米，稀疏被丛卷毛，后脱落。

32. Young stems terete to frequently 4-angled or subalate, glabrous, puberulous, pubescent, or tomentose, often glabrescent.

嫩茎圆柱状到经常地四棱形或略似翼的，无毛，被微柔毛，短柔毛，或被绒毛的，通常后脱落。

33. Leaflet apex obtuse or acute, rarely subacuminate; fruit widely spreading or reflexed; plants glabrous throughout or rarely glabrescent.

小叶先端钝或锐尖，很少近渐尖；果宽开展或反折；植株全株无毛或很少后脱落。(12

34. Leaflet blades glabrous. Inflorescences and infructescence glabrous or sparsely pubescent then glabrescent.

小叶叶片无毛。花序和果序无毛，或疏生短柔毛，后脱落；

35. Leaflet blades glabrous; inflorescences and infructescence glabrous or sparsely pubescent then glabrescent.

小叶叶片无毛；花序和果序无毛或疏生短柔毛后脱落。

36. petiolule of lateral leaflets 2-4 mm, pilose, that of terminal leaflet 15-45 mm, pubescent or slightly glabrescent;

小叶柄侧小叶2-4毫米的，具柔毛，顶生小叶15-45毫米，短柔毛或者稍微脱落无毛；

37. Nutlets pale brown ovoid, shorter than calyx tube, reticulate, glabrescent.

小坚果淡褐色卵形体，短于萼筒，网状，后脱落。

38. branchlets angulate, brown pubescent when young, glabrescent.

小枝具棱，幼时具棕色短柔毛，后脱落。

39. Branchlets prickly or tuberculately so, terete, with longitudinal ridges when young, glabrescent;

小枝具皮刺或者具瘤状皮刺，圆柱状，幼时有纵脊，后脱落；

40. Branchlets pubescent to glabrescent with minute scurfy hairs intermixed with unguicular scales.

小枝具短柔毛到后脱落有微小的鳞屑毛与具爪鳞片混生的。

41. Twigs spiny, pallid brown, densely covered with rust-colored punctiform short bristles, glabrescent with age.

小枝刺，灰白色棕色，密被为锈色点状短刚毛所覆盖，老时脱落无毛。

42. Twigs rounded, pubescent and brownish glandular setulose, glabrescent;

小枝圆形，短柔毛和带褐色具腺，后脱落；

43. Branchlets terete, with an irregular small purple swelling between bristles at each side of leaf base, with dense appressed stout brownish or white bristles to 1.5 cm at nodes but glabrescent.

小枝圆柱状，具不规则小紫色肿起部分在两面叶基部的刚毛之间，具密的贴伏结实的棕色或白色刚毛在节上达1.5厘米，但后脱落。

44. Twigs terete, densely brown feathery-setiferous, glabrescent;

小枝圆柱状，密被棕色长着羽毛具刚毛，后脱落；

45. Branchlets terete, with longitudinal ridges, transversely corrugated when dry, pubescent, then glabrescent;tendrils unbranched.Leaves pedately 5-foliolate;

小枝圆柱状，带有纵脊，干燥时横向皱，短柔毛，后脱落卷须不分枝叶鸟足状具5小叶；

46. Branchlets terete, densely brown hispidulous when young, glabrescent.

小枝圆柱状，浓密使成褐色幼时具短硬毛，后脱落。

47. Twigs ?terete, pubescent, later glabrescent and cinereous.

小枝圆柱状，青春期，后脱落的和灰色。

48. Twigs rounded, densely or sparsely glandular setose and hispidulous, glabrescent;

小枝密被圆形具刚毛的或疏生腺体和具短硬毛，后脱落；

49. Twigs densely puberulous, glabrescent.

小枝密被微柔毛，后脱落。

50. Branchlets opposite or subopposite, rarely alternate, silvery-gray or gray-brown, puberulent, glabrescent, terminating in a spine;

小枝对生或近对生，很少互生，银灰色或者灰棕色，被微柔毛，后脱落，顶生一刺；

51. Branchlets opposite or subopposite, purple-brown, puberulent when young, later glabrescent, slightly shiny, silvery-gray, terminating in a spine;

小枝对生或近对生，紫褐色，幼时被微柔毛，后脱落的，稍发亮，银灰色，顶生一刺；

52. branchlets yellow-brown pubescent when young, glabrescent.

小枝幼时被黄褐色短柔毛。

53. Branchlets brown or chestnut colored, at first tomentulose or woolly, glabrescent.

小枝棕色或者栗子有色，最初被微绒毛或具绵毛，后脱落。

54. branchlets stout, initially floccose, later glabrescent.

小枝粗，最初被丛卷毛，后脱落的。

55. Branchlets stout, yellowish white, with short internodes and dense leaf scars, pubescent, glabrescent.

小枝粗，淡黄白色，带有短的节间和浓的叶痕，青春期，后脱落。

56. branchlets reddish brown to purplish brown, brown velutinous, glabrescent.

小枝红棕色到略带紫色使成褐色，棕色短绒毛，后脱落。

57. Branchlets glandular granulose, early glabrescent, shallowly canaliculate when young, cylindric with ridges at maturity;

小枝腺粒状，早期的后脱落，幼时浅具沟，成熟时与脊圆筒状；

58. Branchlets coarsely hairy, glabrescent; petiole ca. 1 cm; involucral bracts broadly ovate.

小枝，叶柄，叶片，并且开花通常不偷偷走近腺，腺的具短柄的很少难以觉察

59. bracteoles yellow-white, needlelike, 2-15 mm, sparsely white ciliate, margin glabrescent.

小苞片黄白色，针状，2-15毫米，稀少白色的纤毛虫，边后脱落。

60. Rachis and pedicels sparsely tomentose-pilose when young, soon glabrescent, glabrous when old; hypanthium glabrous abaxially.

幼时具柔毛轴和花梗稀疏绒毛，不久后脱落，无毛的老时；托杯无毛背面。

61. 1 Branchlets pubescent when young, glabrescent; petioles glabrous; leaves abaxially gray or yellowish white tomentose; inflorescences sericeous-villous.

幼时的小枝具短柔毛，后脱落；叶柄无毛；叶背面灰色的或淡黄白色被绒毛；花序被绢毛的具长柔毛。

62. branchlets and petioles with gray-white agglutinated indumentum when young, glabrescent.

幼时的有灰白色的使粘结的毛被的小枝和叶柄，后脱落。

63. Young branches glabrescent, older growth drying gray-brown, lenticellate.

幼枝后脱落，老枝干燥灰棕色，具皮孔。

64. young branches tetragonous, pubescent or glabrescent.

幼枝四棱，短柔毛或脱落无毛。

65. young branches densely stellately lepidote, older growth drying gray-brown, glabrescent, lenticellate;

幼枝密被星状鳞片，老枝干燥灰棕色，后脱落，具皮孔；

66. Young branches yellowish green, turning grayish black, terete, rugose-striped, densely grayish white tomentose, glabrescent.

幼枝淡黄的绿色，变为浅灰色黑色，圆柱状，具皱纹条纹，密被浅灰色白色被绒毛，后脱落。

67. young shoots subverticillate, coarsely gray-white-strigose, glabrescent.

幼枝近轮生，粗灰白色具糙伏毛，后脱落。

68. Current year's branches 3--7 mm.Leaf blade glaucescent, linear-needlelike, rigid, puberulent or glabrescent when young;

当年分枝3-7毫米叶片带白霜，线形，刚度，幼时的被微柔毛或脱落无毛；

69. Current year branchlets pubescent but glabrescent; leaf blade abaxially pubescent at least when young, apex acute to shortly acuminate and with an obtuse tip.

当年小枝短柔毛但是后脱落；幼时的至少的叶片背面短柔毛，先端锐尖到短渐尖和具一钝的端部。

70. 4(3) Current year branchlets yellowish brown; leaf blade abaxially hirtellous near base especially along midvein but glabrescent, adaxially glabrous.

当年小枝黄棕色；叶片背面具微糙硬毛的近基部特别是沿中脉但是后脱落，正面无毛。

71. Description: Scandent subshrubs, to 2 m tall, stems, petioles, and inflorescences thin pubescent, glabrescent.

形态特徵：攀援灌木，长达2米，茎、叶柄和花序疏被柔毛。

72. Branches few, reddish brown to brown, grayish yellow tomentose, glabrescent, shallowly furrowed.

很少的分枝，红棕色在棕色，被绒毛的淡灰黄色，后脱落，浅棱槽。

73. Stipules lanceolate, ca. 4 mm, membranous, densely covered with short brown pubescence, glabrescent, basal ones bractlike and persistent.

托叶披针形，约4毫米，膜，密被短的棕色的有毛，后脱落，基生者苞片状和持久。

74. Hypanthium narrowly funnelform, ca. 5 mm, obtusely 4-sided, puberulous or glabrescent.

托杯狭漏斗状，大约5毫米，钝4边，被微柔毛或者后脱落。

75. Shrubs scandent.Branchlets brownish green, thinly floccose-tomentose at first, glabrescent, with short retrorse prickles.

攀缘灌木小枝褐绿色，最初稀疏被丛卷毛被绒毛，后脱落，有短的反折的刺。

76. Shrubs scandent.Branchlets gray-brown, sparsely pubescent when young, glabrescent.

攀缘灌木幼时的小枝灰棕色，疏生短柔毛，后脱落。

77. rachis wingless, sometimes ridged or sulcate, pubescent or glabrescent;

无翼的轴，有时成脊状或者具槽，具短柔毛或脱落无毛；

78. 1 Stellate hairs early glabrescent; corolla lower lip ca. 1/2 as long as upper lip, inside pubescent; inflorescences distinctly racemose.

星状毛早期的后脱落；约的花冠下唇1/2的倍于上唇，在短柔毛里面；清楚的花序总状。(2

79. Branches dark brown, stout, sparsely pubescent, glabrescent, nodes swollen, internodes short.

暗褐色，坚固的枝，疏生短柔毛，后脱落，膨胀的节，节间的短。

80. Leaf blade abaxially initially densely yellow tomentose, glabrescent; inflorescences to 40-flowered, larger, initially densely white tomentose.

最初浓密黄被绒毛的叶片背面，后脱落；花序兑一40开花，浓密最初，大白色。