19 Apr 2015
Vårkål (Ranunculus ficaria) UV
Dette er vårens store overraskelse hva anngår forskjeller i UV og synlig lys! Lyset vi mennesker oppfatter gjør denne blomsten altoverveiende ensfaget gul. Men…
19 Apr 2015
Hvitveis (Anemone nemorosa) UV
Så krittende hvit som hvitveisen er i det lyset mennesket kan se, er den stikk motsatt i UV lys av en eller annen grunn. Muligens er dette som fyrlykter for de…
13 Feb 2015
Libinhania sphaerocephala UV
Libinhania sphaerocephala is very dull in UV compared to the many color variations in visible light. Endemic.
13 Feb 2015
Searsia thyrsiflora UV
Searsia thyrsiflora is nNot particularly colorful in visible light and even less so in UV - all dark as it is. Endemic.
13 Feb 2015
Pulicaria lanata UV
Dark center opposed to the all-yellow appearance in visible light - a typical Asteraceae!
13 Feb 2015
Hypericum scopulorum UV
Hypericums are beautiful in UV light, as they are not uniformly colored, and this species is no exception. This species forms impenetrable thickets dotted with…
13 Feb 2015
Convolvulus sarmentosus UV
Yet another Convolvulaceae with identical color in UV light! I have yet to encounter one, no matter ho many different colors in visible light, that is not the…
13 Feb 2015
Libinhania rosulata UV
The tiny flowers are dark in UV light compared to the mellow cream in visible light. Endemic.