G. MALME, DIE GENTIANACEEN D. ZWEITEN REGNELL SCHEN REISE. 



Microcala Link & Hoffmannsegg. 



Flore portugaise. I (1809), p. 359. 



M. quadrangularis [Lamarck (1786)] G-risebach. 



In DC, Prodr. IX (1845), p. 63. 



Progel in Flora brasil., fasc. XL (1865), p. 213. 

 Gentiana quadrangularis Lamarck, Encyclopédie - - . II, p. 645. 

 JExacum quadrangular e Willdenow, Spec, plantarum. I (1797), p. 636. 

 Exacum inflatum Hooker & Arxott in Hookers Journal of botany. 

 I (1834), p. 285. 



Rio Grande do Sul: in viciniis Eio Grande oppidi, pluribi 

 et copiose in cainpis arenosis humidis (19 29 /io01, II: 52. — 

 19 2 /ii 01, II: 143. — Specimina floribus fructibusque imina- 

 tnris maturisve ornat a). 



Flores die (circ. h. 10 — 2) coelo sereno aperti sunt. Lobi 

 corollas patentissimi, flavi. 



Adhuc, quantum cognovi, numquam e Brasilia allata, at 

 in viciniis Montevideo urbis jam collegit F. Sellow. 



Specimina Sellowiana non vidi. lEea plane congruunt 

 cum chilensibus [Rio Claro (Unio itiner. 1835): Exacum, chi- 

 lense Bertero. — Ad flumen Futa, prov. Yaldivia (Lechler, 

 PL chilenses N:o 401)]. Omnino eadem species est Mandon, 

 Plantse Andium boliviensium N:o 370 (Prov. Larecaja, vi- 

 ciniis Sorata, 2,650 — 3,300 m. supra mare). 



Curtia Chamisso & Schlechtendal. 



In Linnsea. I (1826), p. 209. 



C. patula [Martius (1826)] Knoblauch. 



In Botan. Centralblatt. LX (1894), p. 357. 



Schuebleria patula Martius, Nova gen. et spec, plantarum. II (1826), 

 p. 117. 



Progel in Flora brasil., fasc. XL (1865), p. 217. 



Matto Grosso: Serra da Chapada, Espigäo do eampo, in 

 campo humido aprico (19 15 /5 03, II: 3343. — Specimina flori- 

 bus fructibusque immaturis submaturisve ornata). 



Corolla alba v. + roseo-violascens. 



