090 



A ET. 19. — B. HAYATA : 



cicute or ol)turie, l)iit not truncate or emarginate as is the case 

 with tlie type. 



Tsuga Caeiî. 



Tsuga formosana Hayaïa, (Fig. 12). in (jard. Chroii. (1908) p. 11)4. 

 EamuU novelH tenues glabri palUdo-fnscentes. Gemma) perulata?, 

 penilis ohtusis integvis. Folia approximata distincte petiolata, 

 petiolis brevibus semiteretibus parum incurvis, linearia 8 mm. -16 mm. 

 longa H-mm.- 2 mm. lata apice obtusa vel emarginata integerrima 



glabra coriacea. Strobili ovoidei 2-2.3 

 cm. longi 1.3 cm. lati, sqaamis circ. 20. 

 ,S(j[uama^ imbricata) coriacea) basi trun- 

 catix? sursum suborbiculares intégra) 1^ 

 cm. longa> 1 cm. lata) substriata) pal- 

 lida^ fuscescentes. l^ractea) brevissimse 

 rhom])oidea^ apice brevissime 2-lobata3 

 inegulaviter dcntata\ Semina parva ob- 

 ovata, 4 mm. longa vellongiora, alis mem- 

 branaceis tenuibus cultriformibus pallido- 

 feiTugineis 7 nun. longis. 



Hab. in monte ^Morrison, leg. I\. 

 ToKii, 1900; (riyokusan, in montibus 

 Morrison, ad 10034 ped. alt., leg. S. 

 Xagasawa, Nov. 1905, (Nos. 553 et 552); 

 in monte Morrison, ad 8000 pcd. alt., 

 (No. 2304), et eodem monte, ad 9000 

 ped. alt., (No. 2110), leg. T. Kawakami et U. Moei, Oct. 1906. 



DisiTjn. An allied species, T. f?/r<:'y'.5//b/i«MAxnL, occurs in Japan. 



This Tsuga very much resembles T. dlcersifolia in the shape 



of cones and bracts, but differs from it in the seeds having longer 



Fig. 12. 

 TsiKi I fiiriiio.sdiia IIayata. h — 

 a cone ; h— n scale, seen from the 

 outer sitle ; <; — the same, seen from 

 the inner side ; d— the Lract of the 

 same scale, niagnified ; e — leaves, 

 seen from different sides ; / — 

 cross section of a leaf. 



