— 202 — 



37. Populus Simonii CARRIERE. 

 (Tabulse nostra? LI & LII.) 



Populus Simonii CARRIERE in Rev. Hort. XXXIX, p. 360 (1867)— 

 Beissnerr, Scheel & Zabel, Handb. Laubholzbenn. p. 18 (1903) — 

 Bonnard, Peuplier p. 75 (1904)— Schneider, Illus. Handb. Laubholzk. 

 I, p. 16, fig. 5 s-t (1904)— Henry in Elwes & Henry, Trees Great 

 Brit. & Irel. VII, p. 1839 (1913) -Schneider in Sargent, PL Wils. 

 Ill, pt. 1, p. 21 (1916)— Rehder in Journ. Arnold Arb. IV, p. 134 

 (1923) ; Man. Cult. Trees p. 88 (1927). 



Syn. Populus laurifolia var. Simonii Regel, Russ. II, p. 152 

 (1883). 



Populus balsamifera var. Simonii Wesm^l in Bull. Soc. Bot. Belg. 

 XXVI, p. 378 (1887)— Burkill in Journ. Linn. Soc. XXVI, p. 539 

 (1899). 



Populus suaveoleus (non Fischer) Nanai in Journ. Coll. Sci. Tokyo 

 XXXI, p. 211 (1911), pro parte. 



Arbor usque 15-20 mentralis alta. Cortex cinereus vel cinereo- 

 fuscescens. Gemmae lanceolatas fuscas viseosas. Turiones angulati. 

 Ramuli glabri flavescentes vel rubescentes lenticellis punctulati. Stipulaa 

 cataphylloides decidual. Folia glabra asstivatione involuta plantarum 

 juvenilium vulgo minora, petiolis erubescentibus 2-7 mm. longis, laminis 

 obovatis 13-80 mm. longis 6-40 mm. latis basi cuneatis vel subrotun- 

 datis apice mucronatis margine praster basin serrulatis supra lucidis 

 infra albidis. Folia ramorum adultorum petiolis 6-20 mm. longis glabris, 

 laminis obovatis vel oblongo-obovatis, 4,5-8 cm. longis 1,7-4,2 cm. 

 latis basi cuneatis vel acutis apice attenuatis vel cuspidatis vel 

 mucronato-acuminatis. Amenta preeeocia, mascula pendula 4-7 cm. 

 longa ; axis teres glabra ; bracteaa caducas 3 mm. longae atro-fuscas 

 margine subradiatim laciniataa ; perigonium depresso-cupulare 

 ochroleucum ; stamina 9-25 ; filamenta gracillima 1 mm. longa ; antherae 

 extrorsae 1,5 mm. longas laterico-purpureas deciduaa ovato-rotundatae 

 non apiculatae. Amenta faaminea in Korea adhuc ignota. 



