238 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



Hartweg, Joimi. Hort Soc. ii. 189, and iv. 212, with fig. P. hrachy- 

 ptera, Engelmann. P. Beardsleyi, Murray. P. Omigiana, Murray, and 

 P. Parryana, Gordon, not Engelmann. 



Variety : — scopulorum, Engelmann ; Beissner, 263 ; var. pendula, 

 see Gard. Chron. Aug. 24, 1878, 237, fig. 



British Columbia, south and east, to Texas. 



P. pontica, Koch. See P. silvestris. 



P. Popocatepetlii, Roezl. See P. Montezumse. 



P. porphyrocarpa, Murray = P. monticola var. 



P. prasina, Boezl. See P. pseudostrobus. 



P. protuherans, Roezl; Gordon = P. pseudostrobus. 



57. P. pseudostrolbus, Lindley ; Parlatore, 401 ; Loudon, Encyd. 

 f. 1887. 



Synonym: — P. OrizabsR, Gordon in Journ. Hort. 8oc. i. 238, figure. 

 Parlatore refers seven of Roezl's so-called species to P. pseudo- 

 strohus. 



Mountains of Mexico, 8,000-10,000 feet. 



58. P. pseudo-Tseda, Tenore ; Parlatore, 1. c. 398. 

 Only known as a garden plant. 



P. pumila. See P. Cembra. 

 P. Pumilio. See P. montana. 

 P. pyramidalis. See P. montana. 



59. P. pungens, Michaux ; Parlatore, 1. c. p. 379 ; Lambert, Pinus, 

 ed. 1, t. 17 ; Loudon, Arboretum, iv. figs. 2077 et seq. ; Encyd. f. 

 1804 ; Forbes, Pmet. Wohurn. t. 5 ; Beissner, 214, fig. ; Veitch, 158. 



Introduced in 1804 from the mountains of Virginia, Carolina, and 

 Pennsylvania. Height 40-50 feet. 



60. P. pyrenaica, Lapeyrouse ; Parlatore, 1. c. 385 ; Gard. Chron, 

 Sept. 8, 1888, p. 268 (not to be confounded with P. Laricio var. 

 pyrenaica). The Calabrian Pine. 



Synonyms:— P. Brutia, Tenore (1831), Flor. Nap. v. 266, t. 200; 

 Lambert, Pinus, torn. 3, p. 125, t. 82 ; Loudon, Encyd. f. 1796 ; 

 Beissner, 224 ; Boissier, Flor. Orient, v. 695. P. carica, Don ex 

 Boissier, 1. c. P. Loiseleuriana, Carriere, excl. syn. P. Paroliniana, 

 Webb ; Visiani. 



Mountains of Southern EurojDe, the Levant, etc. 



P. radiata. See P. insignis. 



61. P. reflexa, Engelmann ; Gard. Chron. 1875, p. 296 : Sargent, 

 Census Report, 189. 



Synonym : — P. fiexilis var. reflexa, Engelmann. 



P. Begeliana, Roezl ; Gordon, ed. 2, 321 = P. pseudostrobus. 



62. P. resinosa, Solander; Parlatore, p. 388; Loudon, Arboretum, iv. 

 f. 2094-2097 ; Encyd. f. 1807 ; Pinetum Wobmn. t. 6 ; Veitch, 159 ; 



