Phantastes: Night in Fairy Land Notebook

"I particularly noticed some tall lilies, which grew on both sides of the way, with large dazzlingly white flowers, set off by the universal green. It was now dark enough for me to see that every flower was shining with a light of its own. A little forest of wild hyacinths was alive with exquisite creatures, who stood nearly motionless, with drooping necks, holding each by the stem of her flower, and swaying gently with it. In darker nooks, by the mossy roots of the trees, or in little tufts of grass, each dwelling in a globe of its own green light, glowed the glowworms. The moment a beetle espied one, it pounced upon it, and bore it away ... it then took the glowworm and held its luminous tail to the dark earthly pellet; when lo, it shot up into the air like a sky-rocket. Just like a rocket too, it burst in the air, and fell in a shower of the most gorgeously coloured sparks of every variety of hue; golden and red, and purple and green, and blue and rosy fires crossed and inter-crossed each other, beneath the shadowy heads, and between the columnar stems of the forest trees. In other parts, the whole of the immediately surrounding foliage was illuminated by the interwoven dances in the air of splendidly coloured fire-flies. Here and there, whole mighty trees glowed with an emitted phosphorescent light. Every twig, and every vein on every leaf was a streak of pale fire. The moon was high enough to send a great many of her rays down between the trees, and these rays were unusually bright, and sight-giving." - Phantastes, by George MacDonald