506 BE. MAXWELL T. MASTERS ON 



P. Bungeana, Zuccarini in Endl. Gonif. p. 166 ; Parlatore in 

 DC. Prod. xvi. 2, p. 398 (1868); Engelrnann, Bevision, p. 16. 



In China boreali (Bunge) ; Bushell ! ; Fortune ! 



This is included by Engelrnann in his § 5. Halepenses with 

 peripheral ducts. I find the leaves three-sided in section, with a 

 double layer of hypoderm and four peripheral resin-canals sur- 

 rounded by strengthening-cells. 



P. Khasta, Boyle, ex Parlatore in BC. Prod. xvi. 2, p. 390, 

 c. syn. 



Tunan, Anderson, ex Kurz inTrimeri's Journal of Botany, 1873, 

 p. 193. 



Nepal, Khasia. 



This belongs to the East-Himalayan flora rather than to the 

 Chino- Japanese ; but its presence in Yunan affords an interesting 

 example of the gradual commingling of two floras. 



The fossil representatives of this genus (= Pinites) occur in de- 

 posits of all ages, from the Miocene to the Coal-formation. 



Picea, Link (hand Bon); Benth. et Hook. 



P. obotata, Ledebour, Fl. Altaica, iv. p. 201, Bl. t. 499 ; Link ; 

 CarrUre {ex Parlatore); Begel, Fl. Ussur. p. 149 (1862) ; Maxi- 

 mowicz, Primit. Fl. Amur. (1859), p. 260. 



Abies obovata, Loudon, Arbor. Brit. iv. p. 2329 ; Gordon ; 

 Henk. et Blochst. 



Pinus obovata, Antoine, Gonif. p. 96, t. 37. f . 2 ; EndlicJier : 

 Parlatore in BC. Prod. xvi. 2, p. 415 (1868). 



P. Abies, Pallas, fide Parlatore. 



In Europa boreali -orientali et in Asia boreali in insulis 

 Kurilis, Pallas; Manchuria prope fl. Amur, Maxiniowicz 576!: 

 Ireutia, Turczaninow ! ; prope fl. Ussur, Maack ! 



Resin-canals two or none. 



Yar. j3. Schbenkiana, foliis longioribus. 



Picea Schrenkiana, Fisch. et Mey. in Bull. Acad. Pet. x. 

 p. 253 ; Garriere. 



Picea Schrenkiana, Antoine, Gonif. 97 ; EndlicTier. 



Abies Schrenkiana, Lindl. et Gord. Journ. Sort. Soc. Lond. 

 v. p. 212. 



Pinus orientalis /3. longifolia, Ledeb. Flor. Boss. iii. p. 671, 

 fide Parlatore. 



Pinus obovata, var. /3. Schrenkiana, Parlatore in BC. Prod. 

 xvi. 2, p. 415 (1868). 



