185 



salo parum reflexo, supra glaberriinis, subtus secus coslain villo 

 delergibili adspersis, peliolis glabris supra canaliculatis; fruc- 

 tibus subsessilibus v. brevipedunculatis solitariis v. gemiiiis 

 minutis, pedunculo apice incrassato, cupula turbinata, glandc 

 ovoidea apiculata. 



Folia 2|— 3|" longa, 1— 1<|" lata, petioli 2'", pedunculi 

 1—3", cupula 2'" alta 3" in diametro, glans 5"' alta 4" in 

 diametro. 



Guatimala leg. Warsewicz CColl. n. 8. in hb. reg. Berol.!) 



38. Quercus longifolia Liebm.: foliis coriaceis peliolatis 

 elongato-lanceolatis longe acuininatis acutis apice undulalo- 

 flexuosis basi cuneatis integerrimis margine cartilagineo parum 

 reflexo, supra glabris nitidis, subtus ad axillas nervorum parce 

 flavido-barbalis mox glabrescentibus, peliolis compressis glabris; 

 fructibus brevipedunculatis geminis solilariisve, pedunculo crasso 

 tuberculato, cupula hemisphærica v. obtuse turbinata, glande 

 ovoidea apiculata. 



Folia 3— 4 " longa, 9" — 1" lata, petioli 3— G", cupula 3"' 

 alta 6" in diametro, glans 6—8" alta 6'" in diametro, pedun- 

 culi 6—12". 



Guatimala et Costa rica leg. Warsewicz (Coll. n. 47. 48. 

 in hb. reg. Berol.!) 



Species affinis Q. salicifoliæ Née et Q. conspersæ Benlh. 



39. Quercus eugeniæfolia Liebm. f: foliis coriaceis sub- 

 sessilibus lanceolatis acuininatis acutissimis mucronatis basi 

 longe altenuatis cuneatis in petiolum brevissimum decurrentibus 

 integerrimis undulatis margine cartilagineo reflexo utrinquo 

 glaberrimis nitidis, geminis ovalis glabris; fructibus... 



Folia l£-4" longa, 6—12" lata, petioli £-1'". 

 Guatimala et Costa rica leg. Warsewicz (in hb. reg. Berol. !) 

 Species affinis Q. salicifoliæ Née. 



40. Quercus sapotcefolia Liebm. f: foliis coriaceis bre- 

 vissime peliolatis anguste oblongis supra medium parum lalio- 

 ribus basin versus sensim altenuatis obtusis basi cuneatis inte- 



