Meanings

the fruit of diligent study

fluorescent paint

firefly watching

firefly (Luciola cruciata)

fluorescent substance

fluorescent lamp

fluorescence

glow of a firefly

diligence in studying (e.g. continuing to study even in such poor light as offered by a firefly or that reflected by snow)

fluorite

fluorescent substance

bellflower

fluorescent screen

highlighter (pen)

green fluorescent protein

dayflower

fluorescent tube

vacuum fluorescent tube

fluorescent color

Hotaria parvula (species of firefly)