Paullinia oldemanii

<<<<Calyx>Appendages>Central appendages>Projection>Projection number

21

1. 007-004-001-001-001

<<<<Calyx>Appendages>Lateral appendages>Projection>Length

ca. 1.7 mm long2

2. 007-004-002-001-002

<<<<Calyx>Appendages>Lateral appendages>Projection>Projection number

13

3. 007-004-002-001-001

<<<Calyx>Appendages>Central appendages>Projection

with corniform projections at apex4

4. 007-004-001-001

<<<Calyx>Appendages>Lateral appendages>Projection

with corniform projection, these5

5. 007-004-002-001

<<<Calyx>Gynoecium>Hairs>Colour

ferruginous6

6. 007-008-001-001

<<<Calyx>Gynoecium>Stigmatic branches>Stigmatic branch number

three7

7. 007-008-003-001

<<<Calyx>Nectaries>Lobes>Hairs

pubescent8

8. 007-005-001-003

<<<Calyx>Nectaries>Lobes>Height

ca. 1 mm tall9

9. 007-005-001-004

<<<Calyx>Nectaries>Lobes>Lobe number

210

10. 007-005-001-001

<<<Calyx>Nectaries>Lobes>Shape

deltate11

11. 007-005-001-002

<<<Calyx>Sepals>Inner sepals>Length

3-4 mm long12

12. 007-002-005-001

<<<Calyx>Sepals>Margins>Hairs

ciliate, ciliate-glandular13

13. 007-002-003-001

<<<Calyx>Sepals>Outer sepals>Length

ca. 1.5 mm long14

14. 007-002-004-001

<<<Calyx>Sepals>Outer sepals>Shape

ovate to rounded15

15. 007-002-004-002

<<<Leaves>Leaflets>Base>Lateral leaflets

obtuse on laterals, and obtuse to truncate on lower ones16

16. 004-004-005-002

<<<Leaves>Leaflets>Base>Shape

decurrent on distal leaflet17

17. 004-004-005-001

<<<Leaves>Leaflets>Margins>Margin type

sinuate, the basal leaflets bidentate at base18

18. 004-004-007-001

<<<Thyrses>Axes>Hairs>Colour

ferruginous19

19. 005-003-001-001

<<Calyx>Anthers>Length

ca. 1 mm long20

20. 007-007-002

<<Calyx>Anthers>Shape

ellipsoid21

21. 007-007-001

<<Calyx>Appendages>Central appendages

central appendages22

22. 007-004-001

<<Calyx>Appendages>Lateral appendages

lateral ones23

23. 007-004-002

<<Calyx>Filaments>Hairs

pubescent on lower half24

24. 007-006-002

<<Calyx>Filaments>Length

2-4 mm long25

25. 007-006-001

<<Calyx>Gynoecium>Hairs

-tomentulose26

26. 007-008-001

<<Calyx>Gynoecium>Shape

clavate27

27. 007-008-002

<<Calyx>Gynoecium>Stigmatic branches

with stigmatic branches28

28. 007-008-003

<<Calyx>Nectaries>Lobes

with , lobes,29

29. 007-005-001

<<Calyx>Petals>Length

ca. 3 mm long30

30. 007-003-002

<<Calyx>Petals>Papillae

adaxially papillate31

31. 007-003-003

<<Calyx>Petals>Shape

oblong, rounded at apex32

32. 007-003-001

<<Calyx>Sepals>Inner sepals

the inner ones33

33. 007-002-005

<<Calyx>Sepals>Margins

with margins34

34. 007-002-003

<<Calyx>Sepals>Outer sepals

the outer ones ,35

35. 007-002-004

<<Calyx>Sepals>Sepal number

536

36. 007-002-001

<<Calyx>Sepals>Shape

concave37

37. 007-002-002

<<Leaves>Leaflets>Apex

the apex caudate,38

38. 004-004-006

<<Leaves>Leaflets>Base

the base , ,39

39. 004-004-005

<<Leaves>Leaflets>Dimensions

1.8-7 × 1.7-3.5 cm40

40. 004-004-004

<<Leaves>Leaflets>Hairs

glabrous except for the minute hair domatia at the secondary vein axils on abaxial surface41

41. 004-004-002

<<Leaves>Leaflets>Margins

margins ;42

42. 004-004-007

<<Leaves>Leaflets>Shape

elliptic, oblong, or rarely lanceolate43

43. 004-004-003

<<Leaves>Leaflets>Texture

chartaceous44

44. 004-004-001

<<Leaves>Petiole>Hairs

glabrous45

45. 004-002-001

<<Leaves>Petiole>Length

1-5 cm long46

46. 004-002-002

<<Leaves>Rachises>Hairs

glabrous47

47. 004-003-001

<<Leaves>Rachises>Length

1-1.8 cm long48

48. 004-003-002

<<Pedicels>Hairs>Colour

ferruginous49

49. 006-002-001

<<Thyrses>Axes>Hairs

-tomentulose50

50. 005-003-001

<<Thyrses>Bracts and bracteoles>Shape

deltate51

51. 005-005-001

<<Thyrses>Cincinni>Flower number

few-flowered52

52. 005-004-001

<Calyx>Anthers

anthers , ;53

53. 007-007

<Calyx>Appendages

appendages as long as the petals, , ;54

54. 007-004

<Calyx>Filaments

filaments of unequal lengths, , ;55

55. 007-006

<Calyx>Gynoecium

gynoecium , , .56

56. 007-008

<Calyx>Hairs

appressed-pubescent57

57. 007-001

<Calyx>Nectaries

nectary ;58

58. 007-005

<Calyx>Petals

petals , shortly clawed at base, , ;59

59. 007-003

<Calyx>Sepals

sepals , , , , ;60

60. 007-002

<Capsules>Shape

nearly globose61

61. 008-002

<Capsules>Texture

seemingly coriaceous62 smooth63

62. 008-003, 63. 008-001

<Habit>Length

to 10 m long64

64. 001-001

<Leaves>Foliole number

5-foliolate65

65. 004-001

<Leaves>Leaflets

leaflets , , , ,66

66. 004-004

<Leaves>Petiole

petioles unwinged, , ;67

67. 004-002

<Leaves>Rachises

rachis narrowly winged or margined, , ;68

68. 004-003

<Leaves>Tertiary veins

tertiary veins finely reticulate.69

69. 004-005

<Pedicels>Hairs

-tomentulose70

70. 006-002

<Pedicels>Length

1.5-2 mm long71

71. 006-001

<Stems>Cross section

cross section with a single vascular cylinder.72

72. 002-004

<Stems>Hairs

minutely sericeous-pubescent73

73. 002-002

<Stems>Lenticels

lenticellate74

74. 002-003

<Stems>Shape

terete75

75. 002-001

<Thyrses>Axes

the axes76

76. 005-003

<Thyrses>Bracts and bracteoles

bracts and bracteoles minute, .77

77. 005-005

<Thyrses>Cincinni

cincinni sessile, ;78

78. 005-004

<Thyrses>Position

axillary79

79. 005-001

<Thyrses>Shape

racemiform80

80. 005-002

Calyx

Calyx sparsely, ,81

81. 007

Capsules

Capsule (immature) unwinged, long-stipitate, , , .82

82. 008

Description

Liana to 10 m long. Stems terete, minutely sericeous-pubescent, lenticellate; cross section with a single vascular cylinder. Stipules inconspicuous, early deciduous. Leaves pinnately 5-foliolate; petioles unwinged, glabrous, 1-5 cm long; rachis narrowly winged or margined, glabrous, 1-1.8 cm long; leaflets chartaceous, glabrous except for the minute hair domatia at the secondary vein axils on abaxial surface, elliptic, oblong, or rarely lanceolate, 1.8-7 × 1.7-3.5 cm, the base decurrent on distal leaflet, obtuse on laterals, and obtuse to truncate on lower ones, the apex caudate, margins sinuate, the basal leaflets bidentate at base; tertiary veins finely reticulate. Thyrses axillary, racemiform, solitary, the axes ferruginous-tomentulose; cincinni sessile, few-flowered; bracts and bracteoles minute, deltate. Pedicels 1.5-2 mm long, articulate around the middle, ferruginous-tomentulose. Calyx sparsely, appressed-pubescent, sepals 5, concave, with ciliate, ciliate-glandular margins, the outer ones ca. 1.5 mm long, ovate to rounded, the inner ones 3-4 mm long; petals oblong, rounded at apex, shortly clawed at base, ca. 3 mm long, adaxially papillate; appendages as long as the petals, central appendages with 2 corniform projections at apex, lateral ones with 1 corniform projection, these ca. 1.7 mm long; nectary with 2deltate, pubescent lobes, ca. 1 mm tall; filaments of unequal lengths, 2-4 mm long, pubescent on lower half; anthers ellipsoid, ca. 1 mm long; gynoecium ferruginous-tomentulose, clavate, with three stigmatic branches. Capsule (immature) unwinged, long-stipitate, smooth, nearly globose, seemingly coriaceous.

Distribution

French Guiana present, Southern America: Brazil North (Amazonas present)

Known from Brazil (Amazonas) and French Guiana; (FG: 3).

Habit

Liana .83

83. 001

Individuals Association

Bassin de l’Oyapock, Oyapok R., Oldeman B-3418 Saut Kouamantapéré, Oldeman T-662 Bassin de l’Yaloupi, Saut Tainoua, riverside forest, de Granville 387

Leaves

Leaves pinnately ;84

84. 004

Pedicels

Pedicels , articulate around the middle, .85

85. 006

Stems

Stems , , ;86

86. 002

Stipules

Stipules inconspicuous, early deciduous.87

87. 003

Thyrses

Thyrses , , solitary, ;88

88. 005

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