Philodendron squamiferum Popp. Nov. gen. et Spec. III. 87. 

 Marowyne River: Wullschlagel 1571 ex Engler Mon. p. 417. 



DIEFFENBACHIA Schott. 



Dieffenbachia Seguine Schott Melet. I. 20. 

 Tapanahoni River: Versteeg 667 (fl. July). 

 Orellana-kreek: Focke 723 (fl. Octob.) 

 Paramaribo: Splitgerber 196 H. L. B. 898, 88-443. 

 Near plant. Poelwijk : Splitgerber 802, H. L. B. 898, 88—444. 

 Paramaribo: Tulleken 54. H. L. B. 903, 322—1598 ('fl. July). 

 Para River near Beekhuyzen: Kegel 919 (fl. June). 

 Surinam: Hb. van Hall H. L. B. 898, 88—287. 

 Vernacular name : >Donke". 

 Tropical South-America. 



CALADIUM Vent. 



Caladium bicolor Vent. Descript. Hort. Cels. t. 30. 



Tapanahoni River: Versteeg 546 (fl. July). 



Paramaribo: Went i. (fl. July). 



Lower Saramacca River: Pulle 68 (fl. Nov.) 



Surinam: Hostmann H. L. B. 903, 322—47. 

 forma 3. rubicundum Engl. Flora Bras, p 181. 



Pietersburg : Wullschlagel 503 ex Engl. I.e. 182. 

 forma 35. regale Engl. 1. c 185. 



Paramaribo: Focke 1270 named C. surinamense Miq.var. immaailata. 



Paramaribo: Kegel 1038 (fl. Nov.); 835 (fl. March). 



Vernacular name: »Jabba foetoe". 



Tropical South-America. 



XANTHOSOMA Schott. 



Xanthosoma conspurcatum Schott. Syn. Aroid. 61. 



Paramaribo: Wullschlagel 501 ex Engler Monogr. p. 482. 



Xanthosoma heileborifolium (Jacq.) Schott in Oster. Botan. Zeit- 

 schrift 1865 p. 33. emend. Engl. Monogr. p. 486. 

 Arum heileborifolium Jacq. Icon. III. t. 613. 

 var. f3 variegatum (Schott) Engl. 1. c. 487. 



Xanthosoma variegatum Schott in Oster. Botan. Zeitschrift. 1865 p. 33. 

 Paramaribo: Focke 758; Wullschlagel 1095 ex Engl. 1. c. 487. 

 Venezuela, Peru, Columbia. 



SVNGONIUM Schott 



Syngonium affine Schott. Syn. Ar. 67. 



Upper Tapanahoni River : Versteeg 862 (fl Sept.) 



