The yellow center of the flower is dark in UV, and the white petals are also quite dark. In UV this small flower appears prominent against the greyness of the background seen here. Endemic. Last updated on 6 May 2015Socotra Related Posts SocotraFlowersUVPlantsHypericaceae 12 Feb 2015Hypericum balfourii UVby morten HoqSocotraRubiaceaePlants 5 Feb 2023Oldenlandia balfouriiby morten SocotraFlowersPlantsRubiaceae 5 Feb 2015Oldenlandia pulvinataby morten SocotraFlowersPlantsRubiaceae 13 Dec 2023Oldenlandia pulvinataby morten SocotraFlowersPlantsRubiaceae 13 Dec 2023Oldenlandia pulvinataby morten SocotraFlowersPlantsRubiaceae 13 Dec 2023Oldenlandia pulvinataby morten SocotraFlowersPlantsRubiaceae 13 Feb 2015Oldenlandia balfouriiby morten SocotraRubiaceaeFlowersUVPlants 5 Feb 2015Oldenlandia pulvinata UVby morten SocotraLeavesPlantsRubiaceae 13 Feb 2015Oldenlandia balfouriiby morten HoqSocotraRubiaceaePlants 5 Feb 2023Oldenlandia balfouriiby morten