294 INDEX 



Myrtle-leaf dahoon, 125. Papaver, 208. 



Paradise flower, 13. 



Xabalus, 216. Paritium, 115. 



Nahgoon berry, 15. Parkinsonia, 21, 223. 



Napa thistle, 57. Parks, H. B., 15, 54, 66, 69„ 178, 234. 



Nebraska, Honey Sources of, 167. Parsnip, 9, 189, 281. 



Nectar, 167, 194. Parsnip, cow, 15. 



Nectar secretion, 167, 194. Parthenocissus, 269. 



Ntgundo aceroides, 47. Partridge pea, 96, 188, 189. 



Negundo incisa, 270. Pastinaca, 189, 281. 



Nepeta Cataria, 63. Peach, 96, 189. 



Nerium, 206. Pear, 56, 96, 151, 189. 



Nevada, Honey Sources of, 174. Peas, 13. 



New Brunswick, Honey Sources of, Pennsylvania, Honey Sources of, 190 



174. Pennyroyal ,59, 95. 



New Hampshire, Honey Sources of, Peony, 191. 



174. Pepperbush, 191. 



New Jersey, Honey Sources of, 175. Peppermint, 57. 



New Jersey tea, 176. Pepper-tree, 56, 191, 192. 



New Mexico, Honey Sources of, 1/6. Persea, 116, 216. 



New York, Honey Sources of, 177. Persimmon, 99, 177, 192, 193. 



Nicotiana, 260. Petalostemon, 208. 



Nonesuch, 59. Phacelia, 57, 58, 192, 272. 



North Carolina, Honey Sources of, Phaseolus, 34, 56. 



177. Phillips, E. F., 115, 117. 

 North Dakota, Honey Sources of. Phoenix, 183. 



178. Phoradendron, 58, 162. 



Nova Scotia, Honey Sources of, 178. Physiology of Nectar Secretion, 194. 



Nyssa, 99, 263. Picea, 241. 



Pieris, 206. 



Oak, 178. Pigeon berry, 50. 



Blue, 58. Pigeon cherry, 96. 



Live, 58 Pin clover, 201, 202. 



Tanbark, 59. Pine, 202. 



Valley, 58. Pin grass, 202. 



Ohio, Honey Sources of, 179. Pinney, C. L., 153. 



Oklahoma, Honty Sources of, 180. Pinus, 202. 



Okra, 180. Plantago major, 60. 



Olea, europaea, 58, 181. Plantain, 60. 



Oleaster 180 Platystemon californicus, 59. 



Olive, 58, 181. Plum, 96, 99, 135, 151, 202. 



Olive! wild, 180. Poinsettia, 59, 203. 



Onion, 74, 181. Poison oak, 56. 



Onobrychis, 117, 231. Poisonous honey, 203. 



Ontario, Honey Sources of, 181. Poisonwood, 206. 



Opuntia, 56, 209, 210. Pollen, 206. 



Orange, 56, 96, 181. Pollen, Importance of, 8, 144. 



Oregon, Honey Sources of, 182. Pollination, 207. 



Oregon ash, 22, 58. Polygonum, 15, 34, 119, 151. 



Oregon grape, 182. Poppleton, O. O., 152, 183, 186, 281. 



Oregon maple, 271. Poppy, 59, 117, 207, 208. 



Oreocarya, 182. Populus, 22. 



Origanum, 155. Portulaca, 15. 



Oxydendrum, 237. Prairie clover, 74, 208. 



Prickly ash, 139, 209. 



Palm, 116, 183. Prickly pear, 56, 208, 211. 



Palmetto, 96, 183. Prince Edward Island, Honey 

 Paloverde, 21. Sources of, 210. 



Pammel, L. H., 103, 129, 1«1, 202, 203, Privet, 13, 125. 



279 284. Propolis, 210. 



