I have some more photos of the Ultraviolet plant photography work im doing.
Veins in the leaves show up well in Ultraviolet, the sap in the leaves and stems as well. I will later document sap and its fluorescence in another post.
Above is a Hosta shot with a 403 nm Ultraviolet filter.
The Hosta leaf above was shot using the violet light, not blacklight but close.
Lastly is a young fern frawn, it has alot of sap on it on it which gives it a shiny and sometimes blue color.