Voyria acuminata

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Voyria acuminata

Content

<<<Flowers>Arrangement>Cymes>Flower number

2-6-flowered1
1. 003-001-001-001

<<<Flowers>Calyx>Lobes>Length

4-5 mm long2
2. 003-003-004-002

<<<Flowers>Calyx>Lobes>Shape

narrowly triangular3
3. 003-003-004-001

<<<Flowers>Calyx>Sinuses>Shape

obtuse4
4. 003-003-005-001

<<<Flowers>Calyx>Tube>Length

8-10 mm long5
5. 003-003-003-001

<<<Flowers>Corolla>Apex>Length

10-20 mm long6
6. 003-004-006-002

<<<Flowers>Corolla>Apex>Shape

acuminate7
7. 003-004-006-001

<<<Flowers>Corolla>Lobes>Shape

ovate to narrowly ovate8
8. 003-004-005-001

<<<Flowers>Corolla>Tube>Hairs

inner side glabrous9
9. 003-004-004-002

<<<Flowers>Corolla>Tube>Length

35-50 mm long10
10. 003-004-004-001

<<<Flowers>Ovary>Style>Length

30-35 mm long11
11. 003-006-003-001

<<<Flowers>Stamens>Anthers>Length

2-3 mm long12
12. 003-005-003-001

<<<Flowers>Stamens>Filaments>Length

ca. 0.1 mm long13
13. 003-005-002-001

<<Capsules>Seeds>Length

0.4-0.6 mm long14
14. 004-001-001

<<Flowers>Arrangement>Cymes

cyme15
15. 003-001-001

<<Flowers>Calyx>Length

12-15 mm long16
16. 003-003-002

<<Flowers>Calyx>Lobes

lobes , ,17
17. 003-003-004

<<Flowers>Calyx>Shape

tubular18
18. 003-003-001

<<Flowers>Calyx>Sinuses

sinuses ;19
19. 003-003-005

<<Flowers>Calyx>Tube

tube ,20
20. 003-003-003

<<Flowers>Corolla>Apex

apex , ;21
21. 003-004-006

<<Flowers>Corolla>Colour

white22
22. 003-004-001

<<Flowers>Corolla>Length

45-70 mm long23
23. 003-004-003

<<Flowers>Corolla>Lobes

lobes ,24
24. 003-004-005

<<Flowers>Corolla>Shape

trumpet-shaped25
25. 003-004-002

<<Flowers>Corolla>Tube

tube , ,26
26. 003-004-004

<<Flowers>Ovary>Length

ca. 10 mm long27
27. 003-006-002

<<Flowers>Ovary>Shape

ovoid28
28. 003-006-001

<<Flowers>Ovary>Style

style .29
29. 003-006-003

<<Flowers>Stamens>Anthers

anthers , free;30
30. 003-005-003

<<Flowers>Stamens>Filaments

filaments ,31
31. 003-005-002

<<Flowers>Stamens>Relative distance

inserted 2-3 mm below throat32
32. 003-005-001

<<Habit>Stems>Colour

white33
33. 001-003-001

<Capsules>Seeds

seeds saccate, .34
34. 004-001

<Flowers>Arrangement

solitary or in a35
35. 003-001

<Flowers>Calyx

calyx , ,36
36. 003-003

<Flowers>Corolla

corolla , , ,37
37. 003-004

<Flowers>Merosity

5-merous38
38. 003-002

<Flowers>Ovary

ovary , ,39
39. 003-006

<Flowers>Stamens

stamens ,40
40. 003-005

<Habit>Height

to 15 cm tall41
41. 001-001

<Habit>Root system

root system unknown;42
42. 001-002

<Habit>Stems

stems , simple.43
43. 001-003

<Leaves>Length

7-10 mm long44
44. 002-002

<Leaves>Shape

triangular to ovate45
45. 002-001

Capsules

Capsule not measured;46
46. 004

Description

Herbs to 15 cm tall; root system unknown; stems white, simple. Leaves triangular to ovate, 7-10 mm long. Flowers solitary or in a 2-6-flowered cyme, 5-merous; calyx tubular, 12-15 mm long, tube 8-10 mm long, lobes narrowly triangular, 4-5 mm long, sinuses obtuse; corolla white, trumpet-shaped, 45-70 mm long, tube 35-50 mm long, inner side glabrous, lobes ovate to narrowly ovate, apex acuminate, 10-20 mm long; stamens inserted 2-3 mm below throat, filaments ca. 0.1 mm long, anthers 2-3 mm long, free; ovary ovoid, ca. 10 mm long, style 30-35 mm long. Capsule not measured; seeds saccate, 0.4-0.6 mm long.

Distribution

Bolivar present, Guyana present present, Southern America: Brazil North (Amazonas present); Venezuela (Venezuela present)
Venezuela (Amazonas and BolĂ­var), adjacent Brazil, and Guyana; 1 collection studied from Guyana: Acarai Mts., northern foothills, 3-5 km S of Watuwau Cr., 250-400 m alt., Henkel et al. 4752 (BRG, L, US).

Flowers

Flowers , ;47
47. 003

Habit

Herbs ;48
48. 001

Leaves

Leaves , .49
49. 002

Notes

The description also includes data of some Brazilian and Venezuelan specimens.

Phenology

Flowering in .