— 103 — 



adpresse sericea vel pilosa vel pilosella vel fere glabra plus minus 

 glaucescentia apice acuminata margine serrulata basi acuta vel anguste 

 cuneata 1-10 cm. longa 3-31 mm. lata, turionum sa?pe 30 cm. lata. 

 Amenta pra?cocia. Amenta mascula 1,5-2,5 cm. longa 7-8 mm. lata 

 sessilia ; cataphylla 1-3 oblonga vel spathulata rubra integra 3-5 mm. 

 longa 1,5-2,5 mm. lata ; bractea? horizontali arcuata? 2 mm. longse 

 1 mm. lata? oblonga? vel ovato-oblonga? acuminata? vel obtusa? vel 

 acuta? basi virides ubi dorso longissime sericeo-villosa? cetera? atra? 

 dorso glabra? ; glandula 1 angusta 1 mm. lata 1/3 mm. lata apice rubra ; 

 stamina 2, filamenta toto connata, anthera? primo fusco-rubescentes 

 demum flava? 4-loculares. Amenta fa?minea 1,5-3,5 cm. longa ; axis 

 sericea ; bractea? ovata? acuminata? dorso atra? glabra? sed basi virides 

 et longe villosa?, intus villosa? ; glandula elongata ; ovaria ovata dense 

 adpresse sericea viridia apice rubescentia 2,5 mm. longa ; styli elongati 

 2-3 mm. longi rubri basi pilosi ; stigmata brevissima quadrifida 0,3 mm. 

 longa. Fructus oblongi 3 mm. longi sericei. 



Hab. 



Prov. Heihoku : Kokai (R. G. Mills no. 312 9 — typus in Herb. Imp. 

 Univ. Tokyo ; 110). 



Prov. Heinan : Heijyo (H. Imai no. 23, 55, 89 9 ) ; Mt. Rorinsan 

 (T. Mori). 



Prov. Kokai : Kaishu (legitor ? 9 ). 



Prov. Kogen : Mt. Taihakusan (T. Ishidoya no. 5657). 



Prov. Keiki : Suifudo oppidi Onheimen (T. Ishidoya) ; Seiryori (T. 

 Nakai 9 ) ; ibidem (T. Nakai 8 —type of Salix Nakaii in Herb. 

 Imp. Univ. Tokyo). 



Prov. Keihok: Anto (R. K. Smith 9 ). 



Prov. Keinan : in monte templi Kaboji insula? Nankaito (T. Nakai 

 no. 10903) ; Mt. Seishuzan (T. Sawada). 



Salix Nakaii Kimura was described from the male plant cultivated 

 in the Koishikawa Botanic Garden which the writer brought back 

 from Korea. The cuttings were taken from the wild plants growing 

 in the sandy beds along a brook near the Forest Experiment Station 



