staminode

staminode

1. Staminode limb 2-lobed, sometimes to middle.

2裂的退化雄蕊的瓣片，有时至中部。

2. 2) The bilabiate corolla and didynamous stamens in this species is probably related to the state of suppression of the staminode.

2）花冠和能育雄蕊的两侧性可能和退化雄蕊相关。

3. Staminode limb triangular, 2-cleft, sparsely yellowish barbate.Filaments glabrous.

三角形的退化雄蕊的瓣片，2半裂，稀少淡黄具髯毛。

4. staminode fanlike, ca. 1.5 mm.Ovary 2-2.5 mm.Style slightly longer than ovary.

像风扇一样的退化雄蕊，长于卵巢的大约1.5毫米卵巢2-2.5毫米样式稍微。

5. cucullate staminode with median or subterminal appendage;

兜状的退化雄蕊有中间或者近顶生附属物；

6. cucullate staminode light yellow at apex.

兜状的退化雄蕊浅黄在先端。

7. cucullate staminode light yellow at apex, with a subterminal, lateral, flaplike appendage.

兜状退化雄蕊浅黄在先端，有一近顶生，横向，瓣状附加物。

8. inner whorl with a reflexed staminode (labellum), narrower than outer staminodes, and a fertile stamen;

内轮具有一个反折的退化雄蕊(唇瓣)，比外轮的退化雄蕊狭窄，和一个能育的雄蕊；

9. Leaf blade 3-parted or nearly 3-sect. Pedicels bracteolate near middle or distally. Staminode limb 2-lobed. Ovaries densely puberulent.

叶片3深裂或近的3全裂。花梗具小苞片近中部或上部。退化雄蕊的瓣片2裂。子房密被被微柔毛。

10. Staminode 1, in center of corolla upper lip; anther locules confluent, reniform and transverse; filaments apically dilated.

在花冠上唇的中心；药室汇合，肾形和横裂；顶部的花丝膨大。(16

11. Median staminode of outer whorl always reduced.

外轮的中间的的退化雄蕊总是不明显。

12. Staminode limb broadly ovate, 5--6 mm, 2-cleft nearly to middle, yellow barbate.

宽卵形的退化雄蕊的瓣片，5-6毫米，2半裂差不多至中部，黄具髯毛。

13. staminode fanlike to transversely oblong, wider than long.

对横向长圆形，长不及宽像风扇一样的退化雄蕊。

14. Staminode limb obliquely ovate, ca. 3.8 mm, entire, white barbate.Filaments glabrous.

斜卵形的退化雄蕊的瓣片，大约3.8毫米，全缘，白色具髯毛。

15. Capsules without persistent staminode teeth, persistent styles recurved.

没有宿存的退化雄蕊齿的蒴果，宿存花柱下弯。

16. callose staminode obovate, apex petaloid.

胼胝质退化雄蕊倒卵形，先端瓣状。

17. callose staminode wholly callose, not petaloid at apex.

胼胝质退化雄蕊完全胼胝质，并非瓣状在先端。

18. callose staminode yellowish, ca. 1.5 cm, apex usually emarginate;

胼胝质退化雄蕊淡黄，约1.5厘米，先端通常微缺；

19. callose staminode creamy yellow, petaloid, basal, callose portion white, bearing a lateral, fleshy projection, apex strongly recurved;

胼胝质退化雄蕊米黄色，瓣状，基部，白色的胼胝质部分，着生在一侧，肉质凸出，先端强烈下弯的；

20. Fertile stamens 4 (didynamous) and staminode 1, or 2 and staminodes 3, rarely all 5 stamens fertile.

能育雄蕊4(二强雄蕊)和退化雄蕊1-3，很少全部5个雄蕊均能育。

21. The zygomorphism of corolla and androecium is derived from quicker growth of the upper lip of corolla and delay in development of the staminode.

花冠与雄蕊的两侧对称性与花冠上唇生长稍快和退化雄蕊原基发育迟滞相关;

22. Style cylindric, adnate to inside of corolla and staminode tube, free portion curved after explosive forward movement (tripping) when released Seeds 1--3, hard, usually arillate.from hooded staminode;

花柱圆筒状，在花冠和退化雄蕊管内贴生，柱头铲形或者钝和3裂。

23. Stems ascending, basally procumbent; petiole to 2(-3) mm; staminode ovate or broadly ovate.

茎上升，基部平卧；叶柄到2(-3)毫米；退化雄蕊卵形或宽卵形。(5

24. Stem and raceme appressed puberulent, without glandular hairs. Inflorescence racemose. Staminode limb emarginate. Carpels glabrous. Fl. Jun.

茎和总状花序贴伏被微柔毛的，没有腺毛。花序总状。退化雄蕊的瓣片微缺。心皮无毛。花期6月

25. 1. The initiation of sepal primordia ; 2. The initiation of one petal and one staminode primordia ; 3. The initiation of two stamen primordia.

萼片原基的发生,一个萼片原基小,另外两个等大;2.一个花瓣原基和一个退化雄蕊原基的发生;3.两个雄蕊原基的发生。

26. Sepals deep blue; spur slightly shorter than sepals, 1.2--1.6 cm, usually slightly upcurved. Staminode limb distally emarginate.

萼片深蓝色；距稍短于萼片，1.2-1.6厘米，通常稍上弯上部的退化雄蕊的瓣片微缺。

27. Staminode bundles (fasciclodes) 3-5, free and antisepalous or variously connate or absent.

退化雄蕊3-5，离生并且对萼或不同程度合生，或无。

28. staminode absent.

退化雄蕊无；

29. Staminode fascicles 5, ca. 3 mm, complanate, united below, upper parts free, each fascicle with 2-5 staminodes;

退化雄蕊束簇5，长约3毫米，扁平，下部合生，上半部离生，每个束簇具2-5退化雄蕊；

30. staminode fascicles free, shorter than pistil;

退化雄蕊束簇离生，短于雌蕊；

31. Staminode limb dolabriform, 2-cleft, yellow barbate.

退化雄蕊的瓣斧形的，2半裂，黄具髯毛。

32. Staminode limb elliptic-obovate, 2-cleft, yellowish barbate.

退化雄蕊的瓣椭圆状倒卵形的，2半裂，淡黄具髯毛。

33. Staminode limb obovate, 2-lobed, yellow barbate.

退化雄蕊的瓣片倒卵形，2裂，黄具髯毛。

34. Staminode limb obovate, emarginate to 2-cleft, yellow barbate.

退化雄蕊的瓣片倒卵形，对2半裂微缺，黄具髯毛。

35. Staminode limb obovate-oblong, 2-lobed, yellowish barbate.Filaments pilose.

退化雄蕊的瓣片倒卵状长圆形，2裂，淡黄具髯毛。

36. Staminode limb obovate-oblong, 2-lobed, yellow barbate.

退化雄蕊的瓣片倒卵状长圆形，2裂，黄具髯毛。

37. Staminode limb obcordate or obovate, 2-lobed, yellow barbate.Filaments pilose.

退化雄蕊的瓣片倒心形的或倒卵形，2裂，黄具髯毛。

38. Staminode limb ovate, 2-cleft, white barbate.

退化雄蕊的瓣片卵形的，2半裂，白色具髯毛。

39. Staminode limb ovate, 2-cleft, yellow barbate.

退化雄蕊的瓣片卵形的，2半裂，黄具髯毛。

40. Staminode limb ovate, 2-parted, white barbate.

退化雄蕊的瓣片卵形，2分开，白色具髯毛。

41. Staminode limb broadly obovate, emarginate, yellow barbate.Filaments glabrous.

退化雄蕊的瓣片宽倒卵形，微缺，黄具髯毛。

42. Staminode limb obliquely ovate, 2-lobed, yellow barbate.Filaments glabrous.

退化雄蕊的瓣片斜卵形，2裂，黄具髯毛。

43. Staminode limb elliptic, 2-lobed or 2-parted, yellow barbate.

退化雄蕊的瓣片椭圆，2裂或者2深裂，黄具髯毛。

44. Staminode limb narrowly obovate, 2-lobed, yellow barbate.

退化雄蕊的瓣片狭倒卵形，2裂，黄具髯毛。

45. Staminode limb narrowly elliptic, 2-cleft, yellow barbate.

退化雄蕊的瓣片狭椭圆形，2半裂，黄具髯毛。

46. Staminode limb orbicular-ovate, ca. 4 mm, 2-cleft, yellowish barbate, ciliate.

退化雄蕊的瓣片球状卵形，约4毫米，2半裂，淡黄具髯毛，纤毛。

47. Staminode limb subdeltoid, 2-lobed, yellow barbate.Filaments glabrous.

退化雄蕊的瓣片近三角形，2裂，黄具髯毛。

48. Staminode limb oblong, 2-cleft, white barbate.

退化雄蕊的瓣片长方形，2半裂，白色具髯毛。

49. Stamens included;staminode subglobose to reniform.

雄蕊内藏退化雄蕊近球形的到肾形。

50. Female flowers: staminode teeth absent or scalelike and sometimes very short;

雌花缺席或者鳞片状的退化雄蕊牙齿和非常短的有时；

51. Female flowers: staminode teeth absent;

雌花退化雄蕊牙齿缺席；

52. Female flowers: staminode fascicles as for staminate flowers but smaller or staminodes apparently free;

雌花：退化雄蕊类似于雄蕊的，但较小或退化雄蕊表面上离生；