91 
P. inops, Soland. (1789). North-Eastern United States. 
P. virginiana, Mill. (1768). 
P. variabilis, Lamb. 
P. insignis, Dougl. ; Gard. Chron., 1878, ix., 108, ff. 22, 23. 
California. “ The Monterey Pine.” 
P. radiata, D. Don. 
P. tuberculata, D. Don. (not Gord.). 
P. Jeffreyi, A. Murr. ; Gard. Chron., 1889, v., 361, f. 65. 
California. 
Yar. deflexa, Torr. 
P. Laricio, Poir. ; Gard. Chron., 1884, xxi., 15, f. 1 ; (Tree at 
Kew), 1888, iv., 693, f. 97. Beissner, Handbuch, 239, 
f. 59. South Europe, Levant. “ The Corsican Pine.” 
P. Laricio var. latisquama, JVillk. 
P. Laricio var. poiretiana, Antoine. 
P. maritima, Ait. 
The varieties of this species are extremely numerous and 
their identification and synonymy proportionately uncertain. 
The following forms may be roughly thrown under the follow- 
ing varieties, but they are not to be considered as strictly 
synonymous. 
Yar. nigricans, Pari. 
P. austriaca, Hoess. 
P. calabrica, Delarnarre. 
P. dalmatica, Vis. 
P. Laricio var. austriaca, Endl. 
P. Laricio var. stricta, Carr. 
P. leucodermis, Antoine. 
P. inagellensis, Guss. 
P. maritima, C. Koch. 
P. nigra, Link. 
P. nigricans, Hoess. 
P. Pinaster, Bess. 
P. romana, Hort. 
P. sylvestris, Baumg. 
P. taurica, Hori. 
Var. pallasiana. 
P. caramanica, Bose. 
