204 CONIFERS. 



simis rotundatis integris extus convexis dense barbatis intus concavis sparse 

 barbatis vel subglabris. Discus e squama una postica crassiuscula quadrangulari- 

 forini mm. longa ^ mm. lata apice impressa. Stamina 2 distincta, filamentis 

 longe filiformibus 5 mm. longis basi barbatis sursum glabratis, antheris oblongis 

 mm. longis ^ mm. latis fere basi-fixis apice obtusis basi emarginatis. Rudi- 

 meutum ovarii teres minutum ^ mm. longum. Amentum fl. -9- : cylindricum 

 erectum cum pedunculo 4 cm. longum cum carpellis 8 mm. latum dense florifer- 

 um. Fl. Q ' unibracteati, bracteis 1^ mm. longis mm. latis apice obtusis 

 intus concavis extus convexis intus sub-glabris extus barbatis apice obtusis. 

 Discus e squama carnosa rotundato-quadrangulari-formi apice emarginata vel 

 truncata J mm. longa totiusque lata. Carpella stipitata ovoideo-fusiformia basi 

 obtusa apice gradatim attenuata apice ad stigmata abeuntia sub apice subito 

 reflexo-recurva vel subrecta plus minus recurvata, stigmatibus plus minus dila- 

 tatis 4-lobatis, lobis erectis oblongo-triangularibus ^ mrn. longis ; carpella apice 

 usque ad basin glabra basi minus 1mm. lata, stipitibus 1-1| mm. longis dense 

 hirsutis, ovulis ascendentibus anatropis basi pulvinis suffultis nurnerosis, placentis 

 hirsutis. 



HAB. Mt. Arisan : Tozan, leg. B. HAYATA et TAKEO ITO, Mart. 1914. 



I can not yet find any species allied to the present Salix. There is surely 

 nothing like this in the Japanese flora. 



Coniferae. 

 Pseudotsuga CARR. 



Pseudotsuga Wilsoniana HAYATA sp. nov. (Tab. XV.) Arbor, ramuli 

 (annotini) cinerascentes longitudinaliter rugulosi haud lenticellati haud fissi haud 

 erosi, ramuli hornotini fusco-castanei puberuli inter pulvinos sulcati. Gemma 

 oblonga obtusa, perulis castaneis margine distincte ciliatis. Folia linearia 

 18 mm. longa 1|-1^ mm - lata apice retusa vel breve 2-lobata basi subito 

 attenuata ad petiolum \ mm. longurn abeuntia supra nitida ad costam sulcata 

 subtus subglauca ad costam elevata ad marginem deorsum recurva. Strobilus 

 maturus ovoideo-ellipticus sessilis ad ramos lateral! ter situs 6cm. longus 4cm. 

 latus apice obtusus bracteis et squamis seminiferis spiraliter dispositus, bra- 

 cteis mediis linearibus 22 mm. longis 5 mm. latis a basi usque ad apicem fere 



