VAHLIACEAE
Vahlia capensis subsp. vulgaris var. linearis
Wildflowers© Joël Roerig (2016)
© Joël Roerig (2016)
Local Context
The only Raptor's View record so far is from the roadside between Jack's Causeway and the turnoff into Black HarrierIdentification
- Growth: Annual, biennial, or perennial herb or small subshrub (3.5–55 cm tall), erect to straggling or diffusely branched and cushion-like, often growing from a woody taproot or rhizome.
- Flowers: Yellow to bright yellow (sometimes drying with a maroon area at the base), with petals ranging from strap-like to nearly round (2.3–7 mm long).
- Leaves: Narrowly linear to lance-shaped (0.7–5.9 cm long and 0.5–7.5 mm wide), pointed at the tip and narrowed at the base.
- Texture: Highly variable, ranging from completely smooth and hairless to hairy or densely covered in sticky glandular hairs.
- Fruit: A small capsule (1.5–2.9 mm long) that ranges from smooth to densely hairy, containing tiny, pale brown seeds with distinct lengthwise ridges.
Did You Know?
Vahlia capensis protects itself with a powerful chemical defense system that makes it valuable in traditional medicine. Scientists found that it produces a unique compound called vahlia biflavone, which works alongside gallic acid to fight off harmful bacteria like Staphylococcus aureus. Because of these strong healing compounds, people in northern Namibia harvest the plant as a trusted remedy to treat severe fevers caused by malaria.