Grevillea R.Br. ex Knight
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Details
Nomenclature
R.Br. ex Knight
Knight
1809
120
Grevillia
ICN
Grevillea R.Br. ex Knight
genus
Grevillea
Classification
Subordinates
- Grevillea ×gaudichaudii
- Grevillea acanthifolia
- Grevillea aspleniifolia
- Grevillea 'Bonnie Prince Charlie'
- Grevillea 'Gold Rush'
- Grevillea hilliana
- Grevillea juniperina
- Grevillea lanigera
- Grevillea laurifolia
- Grevillea lavandulacea
- Grevillea robusta
- Grevillea rosmarinifolia
- Grevillea sulphurea
- Grevillea 'Winpara Gem'
Vernacular names
Descriptions
Grevillea R.Br. ex Knight
Prostrate shrublets to tall trees. Lvs alternate, often simple and entire, otherwise toothed, lobed, 1-2-pinnatifid or pinnate, sometimes spine-tipped. Fls in axillary or terminal, elongated or reduced and umbel-like racemes, ☿, pedicellate; bracts usually caducous. Perianth usually somewhat irregular; tube usually revolute and curved under limb, sometimes straight; limb usually globular with segments soon becoming revolute. Anthers sessile in the concave perianth segments. Nectary usually semi-circular, sometimes 2-lobed or ± annular or 0. Ovary usually stipitate, rarely sessile, glabrous; ovules 2. Style persistent, usually ± = perianth, curved and protruding from slit on lower side of perianth tube before apex is free from limb, straightening out at anthesis; apex ± dilated, forming an oblique disc or an erect or lateral cone; stigma small. Fr. a coriaceous or rarely woody follicle, with inner faces of valves concave. Seeds 1-2, with narrow and ± annular wing or wingless.
Taxonomic concepts
Grevillea R.Br. ex Knight
Grevillea R.Br. ex Knight
Collections
Metadata
d2bcce9b-f826-43fe-9691-e1463bbe49d3
scientific name
Names_Plants
1 January 2000
5 February 2014