Taxonomy
Scientific Name
Thorncroftia greenii Changwe & K.Balkwill
Higher Classification
Dicotyledons
Family
LAMIACEAE
National Status
Status and Criteria
Endangered B1ab(iii)+2ab(iii)
Assessment Date
2014/05/08
Assessor(s)
K. Balkwill, K. Changwe & D. Raimondo
Justification
Known from two locations (EOO <100 km²), and declining in habitat quality due to invasive alien plants and livestock trampling.
Distribution
Endemism
South African endemic
Provincial distribution
KwaZulu-Natal
Range
Louwsburg, near the Bivane Dam.
Habitat and Ecology
Major system
Terrestrial
Major habitats
Northern KwaZulu-Natal Moist Grassland, Ithala Quartzite Sourveld
Description
Fissures and cracks of quartzite rock outcrops.
Threats
Habitat degradation as a result of invasive alien plants and trampling by livestock.
Population
Population trend
Decreasing
Assessment History
Taxon assessed
Status and Criteria
Citation/Red List version
Thorncroftia greenii Changwe & K.BalkwillEN B1ab(iii)+2ab(iii)2014.1
Bibliography

Balkwill, K., Changwe, K., Reddy, R.A. and Pike, B. 2009. Thorncroftia greenii. Flowering Plants of Africa 61:112-117.


Citation
Balkwill, K., Changwe, K. & Raimondo, D. 2014. Thorncroftia greenii Changwe & K.Balkwill. National Assessment: Red List of South African Plants version . Accessed on 2025/04/13

Comment on this assessment Comment on this assessment
Distribution map


Search for images of Thorncroftia greenii on iNaturalist