2000 



The Trees of Great Britain and Ireland 



Prunus — continued 



petrma, Tausch, vi. 1544 



racemosa, Lamarck, vi. 1543 



salicifolia, Humboldt, Bonpland, and Kunth, 



vi 1547 



semperflorens, Ehrhart, vi. 1541 



serotina, Ehrhart, vi. 1546, 1535 

 bark, vi. 1550 

 cultivation, vi. 1548 

 distribution, vi. 1548 

 timber, vi. 1550 

 var. aspleniifolia, vi. 1 547 

 cartilaginea, vi. 1547 

 neomontana, vL 1546 

 pendula, vL 1547 

 phelloides, vi. 1547 

 salicifolia, vi. 1547 

 variegata, vi. 1547 

 spinosa, var. praecox, viL 1736 note 3 

 virginiana, LinncBus, vL 1546 

 virginiana, Miller, vi. 1546 

 PsEUDACACiA, Moench, vi. 1496 

 Pseudacacia hispida, Moench, vi. 1508 

 „ odorata, Moench, vi. 1497 



PsEUDOLARix, Gordon, vi. 1477; i. 172 

 Pseudolarix Fortunei, Mayr, vi. 1477 



„ „ remarkable trees, vL 1479 



„ „ var. nana, vi 1479 ^"^ note 4 



„ Kaempferi, Gordon, ii. 384 note 2 ; 



vi 1477 

 PsEUDOTSUGA, Carrifere, iv. 811 



„ key to species, iv. 812 



Pseudotsuga -Daw/iZ/awa, Bertrand, vi 1475 

 „ Douglasii, Carriire, iv. 814, 812 



age of mature trees, iv. 820 



blight, iv. 826 



Buckhold, rate of growth 



at, iv. 826 

 cultivation, iv. 824 

 distribution, iv. 816 

 " Douglas Flagstaff," in 



Kew Gardens, iv. 822 

 Dunster Castle, plantation, 



iv. 830 

 Eggesford, tree at, iv. 827, 



PI. 229 

 Endsleigh,plantation,iv. 82 9 

 fungus attacks, iv. 826 

 in America, iv. 816 

 in England, iv. 827-830 

 in Germany, at Sachsen- 



wald, iv. 835 

 in Ireland, iv. 835 

 in Scotland, iv. 831 

 in Vancouver, forest, iv. 819, 

 PI. 228 ; largest tree, at 

 Barkley's Farm, iv. 818, 

 PL 227 

 introduction, iv. 824 

 lumbering, iv. 821 

 Lynedoch, tree at, iv. 831, 



PL 230 

 masts of racing yachts, used 

 for, iv. 823 



Pseudotsuga Douglasii, Carriire — continued 



Powis Castle, trees at, iv. 

 828 

 „ rapid growth, iv. 819 



" „ remarkable trees, iv. 827 



Scone Palace, one of the 

 oldest trees at, iv. 831 

 „ Taymount, plantation, iv. 



832 

 „ tendency to form large 



branches, iv. 834 

 „ timber, iiL 698; iv. 819,836 



„ Tortworth, plantation, iv. 



830, PL 231 

 ., trees associated with, iv. 



817, 818 

 „ var. elongata, iv. 816 



"^ „ Fretsii, iv. 816 



''I „ glauca, iv. 814, 825 



„ macrocarpa, iv. 812 



„ „ palustris, iv. 816 



„ ,, Stairii, iv. 816 



„ „ suberosa, iv. 816 



„ Woburn, plantation, i v. 829 



,, glauca, Mayr, iv. 814, 815 



,, glaucescens, BaUly, iv. 814, 815 note i 



„ japonica, Beissner, iv. 8l2 



., „ Japanese name, iv. 813 



„ jezoensis, Bertrand, vi. 1474 



,, Lindleyana, Carrifere, iv. 814, 81 5 note i 



,, macrocarpa, Mayr, iv. 8l2 



,, mucronata, Sud worth, iv. 814 



„ taxifolia, Britten, iv. 814 



PsyUa alni, etc See Insects 

 Pterocarpus Marsupium, vi 1613 note 3 

 Pterocarya, Kunth, ii. 436 



„ section Cycloptera, Franchet, ii 437 



„ „ DiPTERA, A. Henry, ii. 437 



Pterocarya caucasica, C. A. Meyer, ii 438, 436, 437 

 „ ,, Cambridge, tree at, ii 442, 



PL 123 

 „ „ Claremont, tree at, ii 441, 



PL 122 

 „ ,, cultivation, ii. 440 



„ ,, distribution, iL 440 



„ hybrid, ii. 439 



,, „ identification, ii 439 



leaves, ii 438, PL 125, Fig. i 

 „ „ Melbury, tree at, ii. 44 1 , PL 1 2 1 



,, ,, remarkable trees, ii. 441 



„ „ var. dumosa, ii 439 



„ Delavayi, Franchet, ii 437 



,, dumosa, Lavallee, ii 439 

 „ fraxinifolia, Spach, ii 438 

 „ hupehensis, Skan, ii 437 



„ macroptera, Batalin, ii 438 



,, Paliurus, Batalin, ii 437, 436 



„ Rehderiana, Schneider, ii 439 



„ rhoifolia, Siebold and Zuccarini, ii 442, 



436, 438, 439 

 „ „ Japanese name, ii 443 



,- „ leaves, ii 442, PL 125, Fig. 3 



„ sorbifolia, Dippel, ii 438 

 „ „ Siebold and Zuccarini, LL 442 



