Paullinia lingulata

<<<Calyx>Appendages>Crests>Colour

yellow1

1. 006-006-003-001

<<<Calyx>Nectaries>Lateral lobes>Shape

rounded2

2. 006-007-003-001

<<<Calyx>Nectaries>Posterior lobes>Diameter

ca. 0.8 mm across3

3. 006-007-002-002

<<<Calyx>Nectaries>Posterior lobes>Shape

discoid4

4. 006-007-002-001

<<<Calyx>Sepals>Apex>Shape

rounded5

5. 006-002-003-001

<<<Leaves>Leaflets>Base>Shape

acuminate to obtuse6

6. 004-003-005-001

<<Calyx>Appendages>Crests

with a bifid, crest7

7. 006-006-003

<<Calyx>Appendages>Length

ca. 2 mm long8

8. 006-006-001

<<Calyx>Appendages>Shape

hood-shaped9

9. 006-006-002

<<Calyx>Filaments>Shape

slightly flattened10

10. 006-008-001

<<Calyx>Inner sepals>Length

ca. 2.5 mm long11

11. 006-004-001

<<Calyx>Nectaries>Lateral lobes

the lateral ones much smaller, ;12

12. 006-007-003

<<Calyx>Nectaries>Lobe number

4-lobed13

13. 006-007-001

<<Calyx>Nectaries>Posterior lobes

the posterior lobes , ,14

14. 006-007-002

<<Calyx>Outer sepals>Length

ca. 1.2 mm long15

15. 006-003-001

<<Calyx>Petals>Colour

white16

16. 006-005-001

<<Calyx>Petals>Length

2.3-3.5 mm long17

17. 006-005-002

<<Calyx>Petals>Shape

obovate, sparsely papillose adaxially, rounded and emarginate at apex18

18. 006-005-003

<<Calyx>Sepals>Apex

at apex19

19. 006-002-003

<<Calyx>Sepals>Sepal number

420

20. 006-002-001

<<Calyx>Sepals>Shape

concave, oblong21

21. 006-002-002

<<Leaves>Leaflets>Base

the base ,22

22. 004-003-005

<<Leaves>Leaflets>Dimensions

3-8 × 1.5-3 cm23

23. 004-003-004

<<Leaves>Leaflets>Hairs

glabrous except for tufts of hairs in secondary vein axils on abaxial surface24

24. 004-003-002

<<Leaves>Leaflets>Margins

the margins bidentate below the lingulate apex;25

25. 004-003-006

<<Leaves>Leaflets>Shape

elliptic or oblong-elliptic26

26. 004-003-003

<<Leaves>Leaflets>Texture

chartaceous27

27. 004-003-001

<<Leaves>Petiole>Hairs

puberulent28

28. 004-001-001

<<Leaves>Petiole>Length

2.5-4.7 cm long29

29. 004-001-003

<<Leaves>Petiole>Shape

abaxially canaliculate30

30. 004-001-002

<<Leaves>Rachises>Hairs

puberulent31

31. 004-002-001

<<Thyrses>Axes>Angle number

4-angled32

32. 005-003-001

<<Thyrses>Axes>Hairs

minutely tomentulose33

33. 005-003-003

<<Thyrses>Axes>Length

5-8 cm long34

34. 005-003-002

<<Thyrses>Bracts>Hairs

tomentulose35

35. 005-005-002

<<Thyrses>Bracts>Length

ca. 4 mm long36

36. 005-005-003

<<Thyrses>Bracts>Shape

deltate37

37. 005-005-001

<<Thyrses>Cincinni>Flower number

5-7-flowered38

38. 005-007-001

<<Thyrses>Pedicels>Shape

slightly flattened39

39. 005-008-001

<<Thyrses>Rachises>Hairs

minutely tomentulose40

40. 005-004-002

<<Thyrses>Rachises>Length

8-11 cm long41

41. 005-004-001

<Calyx>Appendages

appendages , ;42

42. 006-006

<Calyx>Filaments

filaments .43

43. 006-008

<Calyx>Hairs

tomentulose44

44. 006-001

<Calyx>Inner sepals

inner sepals ;45

45. 006-004

<Calyx>Nectaries

nectary ,46

46. 006-007

<Calyx>Outer sepals

outer sepals ,47

47. 006-003

<Calyx>Petals

petals , , ;48

48. 006-005

<Calyx>Sepals

with , sepals,49

49. 006-002

<Immature fruits>Hairs

minutely sericeous50

50. 007-003

<Immature fruits>Shape

pyriform51

51. 007-001

<Immature fruits>Texture

slightly rugose52

52. 007-002

<Leaves>Leaflets

leaflets , , , ,53

53. 004-003

<Leaves>Petiole

petioles unwinged, , , ;54

54. 004-001

<Leaves>Rachises

rachis narrowly winged, , shorter than the petiole;55

55. 004-002

<Leaves>Tertiary veins

tertiary veins reticulate, inconspicuous.56

56. 004-004

<Stems>Cross section

cross section with a single vascular cylinder.57

57. 002-003

<Stems>Hairs

minutely tomentulose58

58. 002-002

<Stems>Shape

nearly terete59

59. 002-001

<Thyrses>Axes

axes obtusely , , ;60

60. 005-003

<Thyrses>Bracteoles

bracteoles similar to the bracts but smaller;61

61. 005-006

<Thyrses>Bracts

bracts , , ;62

62. 005-005

<Thyrses>Cincinni

cincinni alternate or subopposite, , sessile;63

63. 005-007

<Thyrses>Pedicels

pedicels .64

64. 005-008

<Thyrses>Position

axillary65

65. 005-001

<Thyrses>Rachises

rachis obtusely angled, , ;66

66. 005-004

<Thyrses>Shape

racemiform67

67. 005-002

Calyx

Calyx , ,68

68. 006

Description

Liana. Stems nearly terete, minutely tomentulose; cross section with a single vascular cylinder. Stipules minute, early deciduous. Leaves biternate; petioles unwinged, puberulent, abaxially canaliculate, 2.5-4.7 cm long; rachis narrowly winged, puberulent, shorter than the petiole; leaflets chartaceous, glabrous except for tufts of hairs in secondary vein axils on abaxial surface, elliptic or oblong-elliptic, 3-8 × 1.5-3 cm, the base acuminate to obtuse, the margins bidentate below the lingulate apex; tertiary veins reticulate, inconspicuous. Thyrses axillary, racemiform, densely flowered; axes obtusely 4-angled, 5-8 cm long, minutely tomentulose; rachis obtusely angled, 8-11 cm long, minutely tomentulose; bracts deltate, tomentulose, ca. 4 mm long; bracteoles similar to the bracts but smaller; cincinni alternate or subopposite, 5-7-flowered, sessile; pedicels slightly flattened. Calyx tomentulose, with 4, concave, oblong sepals, rounded at apex, outer sepals ca. 1.2 mm long, inner sepals ca. 2.5 mm long; petals white, 2.3-3.5 mm long, obovate, sparsely papillose adaxially, rounded and emarginate at apex; appendages ca. 2 mm long, hood-shapedwith a bifid, yellow crest; nectary 4-lobed, the posterior lobes discoid, ca. 0.8 mm across, the lateral ones much smaller, rounded; filaments slightly flattened. Fruit (immature) pyriform, unwinged, long-stipitate, slightly rugose, minutely sericeous.

Distribution

French Guiana present

Known only from French Guiana; (FG: 5).

Habit

Liana.69

69. 001

Immature fruits

Fruit (immature) , unwinged, long-stipitate, , .70

70. 007

Individuals Association

Mount Galbao, de Granville et al. 8887 Bassin de la Oyapock, Haut Oyapock, trail from Kalamuli to Mt. St. Marcel, Sastre 4615 along Gran Bouef Mart trail, 250-350 m, Croat 74200 Region de Saül, vic. of Eaux Claires, Mori et al. 22955

Leaves

Leaves biternate;71

71. 004

Stems

Stems , ;72

72. 002

Stipules

Stipules minute, early deciduous.73

73. 003

Thyrses

Thyrses , , densely flowered;74

74. 005

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