Genus in the Global Pollen Project's Master Reference Collection
© Mark Hyde, Bart Wursten and Petra Ballings (licence)
Erect herbs. Stipules adnate to the petiole. Leaves alternate, imparipinnate; leaflets dentate. Inflorescences composed of spike-like racemes. Flowers 5-merous. Calyx with numerous hooked spines below the lobes. Petals 5, yellow. Disk annular. Stamens (in ours) 10-15. Carpels 2. Achenes usually 2, enclosed in the hardened calyx lobes which bears hooked prickles. © Mark Hyde, Bart Wursten and Petra Ballings (licence)See more in the Encyclopedia of Life...
- Parent Taxon
- Taxonomic Completion
11.11%2 of 18 accepted Species
- Global Pollen Project UUID
- Botanical Reference
- None available. You can check The Plant List for further information.
Connected data sources
This taxon is currently linked to the following locations.The Plant ListGlobal Biodiversity Information Facility