Subject ASC00009qf
Recreative Science.
1, Page 243 (1860)
Natural History Museum Library, London
BHL Page 2539512
Keywords
raphides microscopy plant botany crystal cells Acicular hyacinth squill orris-root Raphides intercellular carrot contained air raphide iris orris root Iris germanica bulb drimia maritima hyacinthus orientalis bulbs root roots crystals needles Daucus carota crystalline concreations intercellular passages tissue Acicular raphides squill bulb botanic biology Acicular Raphides oris root crystalline concretions:hyacinth formation tissue of root acicular raphides Cell air illustration ink line drawing FIG 1. A from hyacinth B in the tissue of squill bulb C one of the longest from squill D from orris-root from microscopic observation FIG 2. Intercellular Passages in Tissue of Root of Carrot some are black from contained air from microscopic examination magnification cells acicular