Palpi 256 Pasturage 55 effect on the flavour of honey 66, 230 ancient opinion of 65 Barthelemy's _ib._ Duppa's 230 noxious 67, 230 Xenophon's opinion of 67 Tournefort's _ib._ Darwin's opinion of 68 Barton's 68, 231 Pellets, moulding of 372 Perspiration 273 Pissoceros 378 Poison of Bees 286 its nature _ib._ crystallizes in drying _ib._ Pollen. _Vide_ Farina. Propolis 375 analysis of _ib._ mode of conveying 376 source of _ib._ Huber's experiments _ib._ Evans's observations 377 Knight's 378 form of its pellets 377 variously compounded with wax 378 time of gathering 379 uses of 375 substitutes sometimes used for 378 Reaumur's experiment _ib._ Providers, or Scouts 131 Warder's opinion of 132 Butler's _ib._ Knight's _ib._ Evans's _ib._ Duchet's _ib._ Reaumur's _ib._ Buffon's _ib._ Bonnet's _ib._ Huber's _ib._