Nautilocalyx coccineus

<<<Calyx>Corolla>Base>Shape

middle cylindric1

1. 005-005-004-002

<<<Calyx>Corolla>Base>Width

0.2 cm wide2

2. 005-005-004-001

<<<Calyx>Corolla>Limbs>Width

2-2.5 cm wide3

3. 005-005-006-001

<<<Calyx>Corolla>Lobes>Dimensions

0.5-0.6 x 0.5-0.7 cm4

4. 005-005-007-003

<<<Calyx>Corolla>Lobes>Growth form

spreading5

5. 005-005-007-001

<<<Calyx>Corolla>Lobes>Shape

suborbicular6

6. 005-005-007-002

<<<Calyx>Corolla>Margins>Margin type

entire to serrate7

7. 005-005-008-001

<<<Calyx>Corolla>Throat>Hairs

outside hirsute, inside glabrous in its basal part, puberulent in upper half8

8. 005-005-005-002

<<<Calyx>Corolla>Throat>Width

0.2-0.3 cm wide9

9. 005-005-005-001

<<<Calyx>Corolla>Tube>Length

1.7-3 cm long10

10. 005-005-003-002

<<<Calyx>Corolla>Tube>Shape

tubular11

11. 005-005-003-001

<<<Calyx>Ovary>Stigma>Lobe number

2-lobed12

12. 005-007-004-001

<<<Calyx>Ovary>Style>Hairs

glabrous13

13. 005-007-003-002

<<<Calyx>Ovary>Style>Length

1.5-2 cm long14

14. 005-007-003-001

<<<Leaves>Blade>Base>Hairs

above hirsute-floccose, below hirsute on veins15

15. 003-002-006-002

<<<Leaves>Blade>Base>Shape

rounded16

16. 003-002-006-001

<<<Leaves>Blade>Larger blade>Dimensions

6-15 x 3-6 cm17

17. 003-002-003-001

<<<Leaves>Blade>Margins>Margin type

crenate to widely serrate18

18. 003-002-004-001

<<Calyx>Apex>Hairs

outside and inside hirsute19

19. 005-004-002

<<Calyx>Apex>Shape

rounded20

20. 005-004-001

<<Calyx>Corolla>Base

base spurred, , ,21

21. 005-005-004

<<Calyx>Corolla>Colour

red22

22. 005-005-001

<<Calyx>Corolla>Length

3-4 cm long23

23. 005-005-002

<<Calyx>Corolla>Limbs

limb ,24

24. 005-005-006

<<Calyx>Corolla>Lobes

lobes subequal, , , ,25

25. 005-005-007

<<Calyx>Corolla>Margins

margin ;26

26. 005-005-008

<<Calyx>Corolla>Throat

throat widening, , ,27

27. 005-005-005

<<Calyx>Corolla>Tube

tube straight narrow , ,28

28. 005-005-003

<<Calyx>Lobes>Dimensions

1 x 0.3-0.4 cm29

29. 005-002-004

<<Calyx>Lobes>Dorsal lobes

dorsal one spreading, smaller30

30. 005-002-005

<<Calyx>Lobes>Growth form

erect31

31. 005-002-002

<<Calyx>Lobes>Lobe number

432

32. 005-002-001

<<Calyx>Lobes>Shape

spathulate33

33. 005-002-003

<<Calyx>Margins>Lateral teeth number

234

34. 005-003-001

<<Calyx>Ovary>Dimensions

0.15-0.2 x 0.1 cm35

35. 005-007-001

<<Calyx>Ovary>Hairs

with soft wavy pubescence36

36. 005-007-002

<<Calyx>Ovary>Stigma

stigma obscurely .37

37. 005-007-004

<<Calyx>Ovary>Style

style , ,38

38. 005-007-003

<<Flowers>Pedicels>Hairs

hirsute39

39. 004-003-002

<<Flowers>Pedicels>Length

1-3.5 cm long40

40. 004-003-001

<<Flowers>Peduncle>Hairs

villous41

41. 004-002-002

<<Flowers>Peduncle>Length

0.2-0.5 cm long42

42. 004-002-001

<<Leaves>Blade>Apex

apex round to obtuse, blunt,43

43. 003-002-005

<<Leaves>Blade>Base

base asymmetrically acute to , .44

44. 003-002-006

<<Leaves>Blade>Larger blade

larger blade45

45. 003-002-003

<<Leaves>Blade>Margins

margin ,46

46. 003-002-004

<<Leaves>Blade>Shape

obovate47

47. 003-002-002

<<Leaves>Blade>Texture

chartaceous when dry48

48. 003-002-001

<<Leaves>Petiole>Hairs

hirsute49

49. 003-001-002

<<Leaves>Petiole>Length

1.5-10 cm long50

50. 003-001-001

<Calyx>Apex

apex , ;51

51. 005-004

<Calyx>Colour

green52

52. 005-001

<Calyx>Corolla

corolla strongly oblique in calyx, , ,53

53. 005-005

<Calyx>Lobes

lobes free, , subequal, , , ,54

54. 005-002

<Calyx>Margins

margin with lateral teeth near apex,55

55. 005-003

<Calyx>Ovary

ovary conical, , ,56

56. 005-007

<Calyx>Stamens

stamens included, inserted near base of corolla;57

57. 005-006

<Flowers>Flower number per cyme

2-858

58. 004-001

<Flowers>Pedicels

pedicel , .59

59. 004-003

<Flowers>Peduncle

peduncle , ;60

60. 004-002

<Habit>Length

5-10 cm long61

61. 001-001

<Leaves>Blade

blade , , ,62

62. 003-002

<Leaves>Petiole

petiole , ;63

63. 003-001

<Mature capsules>Colour

light brown64

64. 006-001

<Mature capsules>Dimensions

0.6 x 0.5 cm65

65. 006-003

<Mature capsules>Shape

globose (probably somewhat flattened)66

66. 006-002

<Stems>Hairs

hirsute67

67. 002-001

Calyx

Calyx ,68

68. 005

Description

Terrestrial herb, 5-10 cm long. Stem sappy, prostrate, hirsute. Leaves unequal in a pair; petiole 1.5-10 cm long, hirsute; blade chartaceous when dry, obovate, larger blade 6-15 x 3-6 cm, margin crenate to widely serrate, apex round to obtuse, blunt, base asymmetrically acute to rounded, above hirsute-floccose, below hirsute on veins. Flowers 2-8, in epedunculate or short-pedunculate cymes; peduncle 0.2-0.5 cm long, villous; pedicel 1-3.5 cm long, hirsute. Calyx green, lobes free, 4erect, subequal, spathulate, 1 x 0.3-0.4 cm, dorsal one spreading, smaller, margin with 2 lateral teeth near apex, apex rounded, outside and inside hirsute; corolla strongly oblique in calyx, red, 3-4 cm long, tube straight narrow tubular, 1.7-3 cm long, base spurred, 0.2 cm wide, middle cylindric, throat widening, 0.2-0.3 cm wide, outside hirsute, inside glabrous in its basal part, puberulent in upper half, limb 2-2.5 cm wide, lobes subequal, spreading, suborbicular, 0.5-0.6 x 0.5-0.7 cm, margin entire to serrate; stamens included, inserted near base of corolla; ovary conical, 0.15-0.2 x 0.1 cm, with soft wavy pubescence, style 1.5-2 cm long, glabrous, stigma obscurely 2-lobed. Mature capsule light brown, globose (probably somewhat flattened), 0.6 x 0.5 cm.

Distribution

Cuyuni-Mazaruni Region endemic, Guyana endemic, Upper Potaro endemic

Endemic to Guyana in the Upper Potaro and Cuyuni-Mazaruni Regions, near Mt. Ayanganna and Wokomung; collections studied (GU: 5).

Flowers

Flowers , in epedunculate or short-pedunculate cymes;69

69. 004

Habit

Terrestrial herb, .70

70. 001

Individuals Association

Guyana, Mt. Ayanganna, Maguire et al. 40586a Guyana, Upper Potaro R. Region, upper slopes of Mt. Wokomung, Boom & Samuels 9186 Guyana, headwaters of W branch of Kangu R., near Mt. Ayanganna, Pipoly et al. 11085 Guyana, Mt. Ayanganna, Clarke et al. 9256 Guyana, Cuyuni-Mazaruni Region: Mt. Ayanganna, Tillett et al. 44947

Leaves

Leaves unequal in a pair;71

71. 003

Mature capsules

Mature capsule , , .72

72. 006

Phenology

Collected in flower in ; in fruit in .

Stems

Stem sappy, prostrate, .73

73. 002

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