On the old leaves of the Queensland poplar or bleeding heart tree (Homalanthus populifolius; Family Euphorbiaceae), much anthocyanin is manufactured, and the pigment is very easily observed on the lower surface.
On the old leaves of the Queensland poplar or bleeding heart tree (Homalanthus populifolius; Family Euphorbiaceae), much anthocyanin is manufactured, and the pigment is very easily observed on the lower surface.