Pentascyphus thyrsiflorus
Content
- <<<<Calyx>Ovary>Style>Stigmatic lines>Stigmatic line number
- <<<<Leaves>Leaflets>Adaxial surfaces>Veins>Hairs
- <<<<Leaves>Leaflets>Apex>Acumen>Shape
- <<<Calyx>Appendages>Shape>Hairs
- <<<Calyx>Ovary>Hairs>Colour
- <<<Calyx>Ovary>Style>Shape
- <<<Calyx>Ovary>Style>Stigmatic lines
- <<<Calyx>Stamens>Anthers>Length
- <<<Calyx>Stamens>Anthers>Shape
- <<<Calyx>Stamens>Filaments>Hairs
- <<<Calyx>Stamens>Filaments>Length
- <<<Fruits>Pericarp>Texture>Thickness
- <<<Leaves>Leaflets>Adaxial surfaces>Dimensions
- <<<Leaves>Leaflets>Adaxial surfaces>Shape
- <<<Leaves>Leaflets>Adaxial surfaces>Veins
- <<<Leaves>Leaflets>Apex>Acumen
- <<<Leaves>Leaflets>Base>Shape
- <<<Leaves>Leaflets>Margins>Margin type
- <<<Leaves>Petiolule>Hairs>Colour
- <<<Leaves>Rachises>Hairs>Colour
- <<<Thyrses>Axes>Hairs>Colour
- <<Calyx>Appendages>Shape
- <<Calyx>Disk>Hairs
- <<Calyx>Disk>Lobe number
- <<Calyx>Ovary>Hairs
- <<Calyx>Ovary>Style
- <<Calyx>Petals>Hairs
- <<Calyx>Petals>Length
- <<Calyx>Petals>Shape
- <<Calyx>Sepals>Shape
- <<Calyx>Stamens>Anthers
- <<Calyx>Stamens>Filaments
- <<Calyx>Stamens>Stamen number
- <<Fruits>Endocarp>Hairs
- <<Fruits>Hairs>Colour
- <<Fruits>Pericarp>Texture
- <<Juvenile branches>Hairs>Colour
- <<Leaves>Leaflets>Adaxial surfaces
- <<Leaves>Leaflets>Apex
- <<Leaves>Leaflets>Base
- <<Leaves>Leaflets>Hairs
- <<Leaves>Leaflets>Leaflet number
- <<Leaves>Leaflets>Margins
- <<Leaves>Leaflets>Texture
- <<Leaves>Petiolule>Hairs
- <<Leaves>Petiolule>Length
- <<Leaves>Petiolule>Shape
- <<Leaves>Rachises>Hairs
- <<Leaves>Rachises>Length
- <<Leaves>Rachises>Shape
- <<Seeds>Arillodes>Colour
- <<Thyrses>Axes>Hairs
- <<Thyrses>Bracts>Length
- <<Thyrses>Bracts>Shape
- <<Thyrses>Pedicels>Hairs
- <<Thyrses>Pedicels>Length
- <Calyx>Appendages
- <Calyx>Colour
- <Calyx>Disk
- <Calyx>Hairs
- <Calyx>Length
- <Calyx>Ovary
- <Calyx>Petals
- <Calyx>Sepals
- <Calyx>Stamens
- <Fruits>Colour
- <Fruits>Endocarp
- <Fruits>Hairs
- <Fruits>Length
- <Fruits>Locule number
- <Fruits>Pericarp
- <Habit>Height
- <Juvenile branches>Hairs
- <Leaves>Leaflets
- <Leaves>Petiolule
- <Leaves>Rachises
- <Seeds>Arillodes
- <Seeds>Colour
- <Seeds>Hairs
- <Seeds>Length
- <Seeds>Shape
- <Thyrses>Axes
- <Thyrses>Bracts
- <Thyrses>Dichasia
- <Thyrses>Length
- <Thyrses>Pedicels
- <Thyrses>Position
- <Thyrses>Shape
- <Trunk>Bark
- <Trunk>Diameter
- Calyx
- Description
- Distribution
- Fruits
- Habit
- Individuals Association
- Juvenile branches
- Leaves
- Seeds
- Thyrses
- Trunk
<<Calyx>Appendages>Shape
spatulate, , connate along the margins of petal forming a pocket22
22. 006-006-001
<<Leaves>Leaflets>Hairs
adaxially glabrous except of the minutely pubescent midvein41
41. 004-003-003
Description
Tree to 6-12 m tall. Trunk to 25 cm in diam.; bark gray. Young branches striate, ferruginous-tomentulose. Leaves paripinnate or imparipinnate; rachis plus petiole 10-21 cm long, striate, terete, ferruginous-tomentulose; petiolules 5-10 mm long, terete, ferruginous-tomentulose; leaflets (4)5-7, alternate, chartaceous, adaxially glabrous except of the minutely pubescent midvein, the adaxial surface with prominent minutely pilose venation, elliptic or oval, 5-18 × 2.7-9.5 cm, the apex narrowing into an obtuse acumen, the base slightly inequilateral, obtuse-acute, the margins entire. Thyrses racemiform, axillary on distal part of branches, 8-10 cm long; axes ferruginous-tomentulose, sulcate; bracts subulate, ca. 1.5 mm long; dichasia depauperate, stipitate; pedicels ca. 2 mm long, tomentulose, articulate near the base. Calyx yellowish, ca. 2 mm long, tomentulose, the sepals deltate, free to the base, imbricate; petals ca. 2 mm long, spatulate, sparsely tomentose; appendage as long as the petals, simple, spatulate, tomentulose, connate along the margins of petal forming a pocket; disc cupular, 5-lobed, tomentose; stamens 8, the anthers oblong, ca. 0.5 mm long, the filaments tomentose, of unequal lengths (1-2 mm long); ovary densely ferruginous-tomentose, the style elongate, unbranched, distally trigonous, with 3 stigmatic lines. Fruit 3-locular, red at maturity, turbinate-tricoccate, ca. 1.5 cm long, minutely ferruginous-sericeous, the pericarp coriaceous, ca. 1 mm thick, the endocarp sparsely pubescent. Seeds nearly ellipsoid to oval, slightly flattened, 1-1.2 cm long, shiny black, puberulent, nearly completely covered by a white, thin arillode
Distribution
Guianas present, Southern America: Brazil North (Pará present)
Known from the Brazilian state of Pará and the Guianas (GU: 1; SU: 2; FG: 8).
Individuals Association
Guyana, Basin of Kuyuwini R., dense forest, Smith 2598
Tracé Velvedere, Oldeman B-4350
Bassin de la Camopi, Camopi R., Oldeman & Sastre 266
Region de Saül, Circuit Grand Fossé, de Granville B-4367
Suriname, Sipalawini, Mt Bakhuis, Bordenave et al. 8627
Layon Limonade Skog & Feuillet 7386
Tracé Galbao, de Granville B-5433