Coelocarpum haggierensis UV
No surprise in color distribution in UV light compared to visible light for this species - brighter center compared to…
Hypericum balfourii UV
The flowers of this giant of hypericums are dark in center in UV, compared to the all-yellow in visible light.
Socotra bottle tree (Adenium obesum ssp. socotranum) UV
What's interesting with this landscape view of the bottle tree, is that the flowers appear same color in UV as the…
Kalanchoe farinacea UV
Very interesting in UV, as the flowers have more variations in color than in visible light in which it appears…
Heliotropium nigricans UV
White in visible light but quite dark in UV, and stands out in an otherwise dull/grey background in UV.
Dragon blood tree (Dracaena cinnabari) UV
Visiting Socotra is like going back to another time and even to another planet entirely. When visiting the only…
Euryops arabicus UV
No surprise for this Asteraceae - dark in the center opposed to all yellow in visible light.
Evolvulus alsinoides UV
Almost same color in visible as in UV (although UV light is only an approximate and subjective projection, it is after…