Naturalisation in Extra-Tropical Countries. 623 



GEOGRAPHIC INDEX continued. 



Jarava, S. setigera, Tagetes glanduligera, Tetragonia expansa, Till- 

 andsia usneoides, Trithrinax campestris, Tropaeolum majus, T. minus, 

 T. sessilifolium, T. tuberosum, Ullucus tuberosus, Vaccinium alatum, 

 V. bicolor, V. grandiflorum, V. melliflorum, Vigna vexillata, Wettinia 

 augusta, W. Maynensis, Witheringia solanacea, Zizyphus Joazeiro, Z. 

 Mistal. 



WESTERN NORTH- AMERICA. 



Acacia Greggii, Acer circinnatura, A. macrophyllum, ^Esculus Cali- 

 fornica, Amarantus maximus, Amelanchier alnifolia, Arbutus Men- 

 ziesii, Audibertia polystachya, Baccharis consanguinea, B. pilularis, 

 Baptisia tinctoria, Barbarea vulgaris, Beschorneria yuccoides, Bouteloua 

 curtipendula, B. eriopoda, B. foenea, B. oligostachya, Bouteloua poly- 

 stachya, Carica Papaya, Carum Gairdneri, Castaneopsis chrysopbylla, 

 Caulanthus procerus, Ceanothus prostratus, C. rigidus, C. thyrsiflorus, 

 Cercocarpus ledifolius, C. parvifolius, Cereus Engelmanni, C. giganteus, 

 C.Pringlei, C. Tburberi, Cbamasdora elatior, Cblorogalum pomeridianum, 

 Claytonia perfoliata, C. tuberosa, Cornus Nuttallii,Cucurbita moscbata," 

 Cupressus fragrans, C. Guadaloupensis, C. Lawsoniana, C. macro- 

 carpa,* C. Nutkaensis, Cymopterus glomeratus, Erythea edulis, Fra- 

 garia Californica, Fraxinus Oregana, Gaultiera Myrsinites, Geurn 

 urbanum, Juglans rupestris, Juniperus occidentalis, Libocedrus 

 decurrens, Lupinus arboreus,* L. Douglasii, Matricaria discoidea, 

 Micromeria Douglasii, Myrica Californica, Myrrhis occidentalis, 

 Nicotiana multivalvis, Nuphar multisepalum, Nyssa aquatica, Parkin- 

 sonia aculeata, P. microphylla, Pinus albicaulis, P. amabilis, P. 

 Anacheca, P. Arizonica, P. bracteata, P. Chihua-huana, P. concolor, 

 P. contorta, P. Coulteri,* P. Douglasii,* P. edtilis,* P. flexilis, P. 

 grandis, P. Hookeriana, P. insignis,* P. Jeffreyi, P. Lambertiana,* P. 

 latifolia, P. Menziesii, P. Mertensiana, P. monophylla, P. monticola, 

 P. Montezumae, P. muricata, P. nobilis, P. Nuttallii, P. Pattoniana, P. 

 ponderosa,* P. reflexa, P. resinosa, P. Sabimana,* P. Sitkensis,* P. 

 Torreyana, P. Williamsonii, Platanus racemosa, Populus Fremontii, 

 P. tremuloides, P. trichocarpa, Pritchardia filamentosa, Prosopis 

 pubescens, Prunus demissa, P. ilicifolia, P. subcordata, Pyrus rivularis, 

 Quercus agrifolia, Q. chrysolepis,* Q. densiflora', Q. Douglasii, Q. 

 Garry ana, Q. lobata, Q. undulata, Rhainnus alnifolius, Rbamnus Cali- 

 fornica, R. crocea, Ribes aureum, R. divaricatum, Ribes lacustre, R. 

 niveum, R. rubrum, R. tenuiflorum, R. villosum, Rubus leucodermis, 

 R. macropetalus, R. Nutkauus, R. odoratus, R. spectabilis, R. 

 ursinus, Rumex occidentalis, Sagittaria variabilis, Salix longifolia, 

 Scbinus Molle, Scilla esculenta, Selinum Gmelini, Sequoia semper- 

 virens,* S. Wellingtonia,* Solanum Fendleri, S. tuberosura,* Stipa 

 setigera, Tetranthera Californica, Torreya Californica, Trichosteraa 

 lanatum, Umbellularia Californica, Vaccinium humifusum, V. ovali- 

 folium, V. ovatum, Valeriana edulis, Vicia gigantea, Vitis Arizonica, 

 Vitis Berlandieri, V. Californica, Wasbingtonia filifera, Yucca angus- 

 tifolia, Y. baccata, Y. brevifo]ia, Y. Sitcbensis, Y. Treculiana, Zea 

 Mays.* 



