Eriosema chinense B.Vogel
Gumbia

Scientific Description

Genus Eriosema. Form erect. Habit shrub, spindly shrub (broom-like). Stems Indumentum hairy, Pustules or glands absent, Striation (stems ribbed) not striate, Cross section terete, Spiny on any part of plant not spiny. Leaves or phylloclades Presence clearly present, Position alternate, Leaves simple, Leaves or phylloclade continuous with stem not continuous with stem, Cross section of leaf or leaflet flat with flat margins, Margins of leaf or leaflet entire, Tuberculate tubercles absent, Pustules or glands absent. Length Leaf length 35-70. Width (entire leaves only) Leaf width 3-8. Scale leaves length mm long NaN (?). Indumentum Presence hairy, Type simple. Stipules Presence present and persistent to older leaves, Glands without glands, Ribs ribless. Length Stipule length 5-6. Bracteoles Presence absent, Indumentum hairy (?) or glabrous (?), Striation striate (?) or not striate (?). Length Bracteole length NaN (?). Pedicel Presence present, Indumentum hairy. Length Pedicel length 2-2.5. Calyx Pustules or glands absent, Ribs ribless, Enlarged in fruit not accrescent. Length Calyx length 4.5-6. Indumentum Presence hairy, Type with simple hairs. Corolla Colour patterning uniformly coloured, Colour (when uniformly coloured) yellow, Petal claws ( the narrow base of the petals present. Length Corolla length 9-13. Indumentum Presence present. Standard Indumentum hairy at least in part, Auricles auriculate or not auriculate. Length Standard length 8.5-12. Wings Auricles not auriculate. Length Wing length 7.5-8.5. Keel Auricles not auriculate, Indumentum hairy at least in part, Beak not beaked. Length Keel length 9-10. Stamens Number ten. Anthers anther length 0.3-0.5, Position all at the same level (filaments all the same loength) (?) or at two different levels (filaments alternately long and short) (?). Filaments Fusion united in an open sheath with one free stamen. Length Filament length 9-11. Ovary Placement stipitate. Indumentum Presence hairy or glandular. Style Indumentum hairy or glandular towards the base, Bearded ( with a tuft of hairs at apex ) not bearded, Apex terete. Length Style length 10.6-12. Fruit Type dehiscent (a pod or follicle), Constriction not constricted between the seeds, Compression flat or compressed, Placement sessile or subsessile, Beak not beaked. Length Fruit length 10-12. Width Fruit width 7-8. Indumentum Presence hairy, Indumentum type with simple hairs. Flowering time January or December. Distribution Botanical Province Northern, IBRA Bioregion Northern Kimberley.