442 Mr. G. BenthamV Enumeration of the Plants 



It is also Gardner's n. 1065 from Pernambuco, and Blanchet's 

 n. 2722 from the Serra Jacobina. 



41. Schultesiabrachyptera, Cham. Griseb.Gent. p. 128. — British Guiana. 

 Schomburgk. — French Guiana. Leprieur and Herb. Par. n. 141. 



42. Coutoubea spicata. Aubl. PI. Guian. i. p. 72. t. 27. Griseb. Gent, 

 p. 130. — Banks of the Ftupunoony. Schomburgk, n. 152. 



43. Coutoubea refiexa, sp. n., caule herbaceo annuo stricto ramoso tere- 

 tiusculo, foliis lanceolatis acutis basi angustatis margine revolutis, spicis ax- 

 illaribus tenninalibusque, floribus oppositis distantibus, corollae laciniis re- 

 flexis. — Moist Savannahs, British Guiana. Schomburgk. 



Not so tall as C. spicata, leaves shorter and thicker, flowers larger, 

 sepals broader, style shorter, with larger stigmates, anthers much 

 larger. 



44. Schuebleria tenella. Mart. Nov. Gen. ii. p. 117. Griseb. Gent. p. 

 162.— Exacum tenuifolium. Aubl PL Guian. i. p. 70. t. 26. f. 2.— 

 Schuebleriat enuifolia. G. Don. Gard. Diet. 4. — French Guiana. Le- 

 prieur and Herb. Par. n. 176. 



45. Schuebleria coarctata, sp. n., caule filiformi subsimplici, foliis oppo- 

 sitis linearibus, cyma coarctata, corollae flavescentis calycem dimidio supe- 

 rantis lobis oblique ovatis acutis tubum subaequantibus, stigmate lineari- 

 clavato. — Arid Savannahs on the Rupunoony. Schomburgk, n. 167. 



Very near 8. tenella, but besides the dense cyme and linear stig- 

 mate, the sepals are longer, spreading at the maturity of the capsule, 

 and the flowers are occasionally, but very seldom, tetramerous. 



Grisebach had unfortunately only seen a specimen past flower of 

 this plant, which he referred to the Exacum tenuifolium of Aublet, 

 and trusting to that author's figure and description, established it as 

 a distinct genus, under the name of Apophragma, and characterized 

 chiefly by the supposed bilamellate stigma and appendiculate stamina. 

 But to me it appears evident, that although Aublet's principal figure 

 exactly represents the Schuebleria tenella,yet that the details are taken 

 from a Coutoubea or a Schultesia ; at any rate none of the Guiana 

 specimens before me offer anything like what he describes and fi- 

 gures. If the above supposition be correct, Aublet's species and 

 Grisebach's Apophragma must be suppressed altogether. 



46. Lisianthus uliginosus /3 guianensis. Griseb. Gent. p. 182. — Moist 

 Savannahs, British Guiana. Schomburgk, n. 265. " Flowers light blue." 

 (Schomb.) 



47. Lisianthus chelonioides, Linn. Griseb.Gent. p. 184. — British Guiana. 

 Schomburgk. 



48. Irlbachia coerulescens. Griseb. Gent. p. 195. — Lisianthus cceru- 

 lescens. Aubl. PL Guian. i. p. 207. t. 82. Mart. Nov. Gen. et Sp. 2. p. 

 99. t. 178. f. 2. — Moist Savannahs, British Guiana. Schomburgk, n. 164. 

 — French Guiana. Leprieur and Herb. Par. n. 140. 



