| Synonyms: |
Nymphaea primulina Hutch. |
| Common names: | |
| Frequency: | |
| Status: | Native |
| Description: |
Moderately sized aquatic herb with elongate rhizome 1-2 cm thick. Leaves chartaceous, orbicular or suborbicular, 3-13 x 3-12 cm, incised-cordate, peltate, lobes obtuse or rounded, nearly closed or divergent, smooth on both surfaces, green or reddish beneath, primary lateral nerves 6-7 on each side of the midrib, impressed. Flowers yellow, 4-8 cm in diameter. Sepals 4, ovate-lanceolate, 2.5-5 x 0.8-1.6 cm. Petals 8-14, oblong-lanceolate, as long as the sepals, obtuse or acute. Stamens 30–50. Fruit subglobose, 2 x 2-6 cm. Carpels 12-16. |
| Type location: |
Angola |
| Notes: | |
| Derivation of specific name: | sulphurea: pale yellow, sulphur-yellow. |
| Habitat: | In rivers, lakes and pools. |
| Altitude range: (metres) | |
| Flowering time: | |
| Worldwide distribution: | DR Congo, Zambia and Angola. |
| Botanical divisions: | |
| Growth form(s): | |
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species |
| Images last updated: | Wednesday 25 June 2025 |
| Literature: |
Mendonça, F.A. (1960). Nymphaeaceae Flora Zambesiaca 1(1) Page 180. Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 81. |