262 EUPHORBIACEAE. 



Upper Saramacca River: Pulle 409 (fl. Jan.) 

 Amazon district, Guyana, Venezuela. 



IVVabea Piriri Aubl. Plant. Guyan. II. 867 t. 334. 



Marowyne River, near Galibi : Went 415 (fl. Octob.) 



Surinam River: Hostmann and Kappler ed. Hohenacker 1320 (fl. Dec ); 



near Bergendal: Focke 1298 (fl. May). 

 Lower Saramacca River: Pulle 67 (fl. Nov.1 

 Upper Coppename River; Boon 1059 and 1094 (fl. Sept.) 

 Upper Nickerie River: Tulleken 364 H. L. B. 903, 322— 1 105 (fl. Sept.) 

 Surinam: Hostmann 409; Hostmann and Kappler 1362. 

 Vernacular name: »Pipa tikie" (Boon). 



SEBASTIANIA Spreng. 



Sebastiania corniculata /Miill. arg. Prodr. XV. 2 p. u68. 



Marowyne River: Kappler ed. Hohenacker 1886 (fl. Aug.) named by 



Miquel : Microstachys guyanensis Klotzsch. 

 Para district, near Onoribo: Splitgerber 666 H. L. B. 904, 120—45 



(fl. March) and Splitgerber 667 H. L. B. 904, 120—65. 

 All tropical America. 



EXCOECARIA Linn. 



Excoecaria biglandulosa (L.) Miill. arg. in D. C. Prodr. XV. 2 p. 1204. 

 Surinam : Focke, named by Miquel Linnaea XXI p. 475 : Sapium Hip- 



pomane Mey. 

 Tropical South-America. 



MAPROUNEA Aubl 



Maprounea guyanensis Aubl. Plant. Guyan. II. 895. t. 342. 



Surinam: Hostmann 996; Wullschlagel 1551, ex Mull. arg. Flora 



Bras. XI. 2 p. 544 

 Tropical Brazil, Guyana, New-Grenada. 



HURA Linn. 



Hura crepitans Linn. Spec, plant. 1431. 



Paramaribo: Splitgerber 132 H. L. B. 904, 75-281 (fl. Nov.) 

 Surinam River, near Post Oranjewoud : Focke 686 (fl. Octob.) 

 Surinam : Kappler 1719. 

 Vernacular name : »Postentrie". 

 All tropical America. 



ACTINOSTEMON Klotzsch. 



Actinostemon concolor Miill. arg Flora Bras. XI. 2 p. 593. 



