Pithecia monachus, distribution of, [18]

P. rufibarbata, [18]

Pitta, distribution of, [25]

Plants, dispersal of, [80]

seeds of, adapted for dispersal, [80]

wide range of species and genera of, [185]

poverty of, in Ireland, [339]

peculiar British, [359]

of Ireland not in Great Britain, [364]

cause of their wide diffusion and narrow restriction, [369]