16 ARKIV FÖR BOTANIK. BAND 3. N:0 12. 



acuta, rarius subobtnsa, anguste subhyalino-niarginata, pal- 

 niatinervia, vulgo quinquenervia, nervo niediano ceteris cras- 

 siore. Inflorescentiee (tantum in surnniitatibus caulis ramo- 

 rumque evolutse) cymosse, multiflorse, congestse, folia sufful- 

 cientia + superantes; pedicelli vulgo 5 — 7 mm. longi. Calycis 

 tubus brevissimus; laciniae lanceolate, circiter 6 mm. longse, 

 1,5 mm. lata?, longe acuminata^ v. fere subulatse, subhyalino- 

 marginatse, dorso acute carinatae. Corollse tubus cylindra- 

 ceus, sepalis paullulo brevior, circiter 5 mm. longus, et extus 

 et in tus glaberrimus; limbi lobi patentissimi, saturate incar- 

 nati, late elliptic! v. ovales, circiter 8 mm. longi, 4,5 mm. lati, 

 obtusi v. saltern subobtusi. Stamina sequalia, sub fauce in- 

 serta, longe exserta; filamenta filiformia, usque 2 mm. longa; 

 antheree rectee, sublineares, circiter 4 mm. long«, vix 1 mm. 

 latse, basi cordate, apice rotundatee et leviter eraarginatse; 

 pollinis minute reticulati v. porosi massse granula 4 continen- 

 tes, diametro circiter 0,03 mm. Pistillum circiter 12 mm. al- 

 tum; ovarium anguste oblongum, obtuse tetragonum; stylus 

 filiformis, 7 — 8 mm. longus; stigma bilamellatum, lamellis 

 parvis, oblongis vix 1 mm. longis. 



Måtto Grosso: Santa Anna da Chapada, in ^cerrados», prse- 

 sertim in arenosis (19 13 /ö 03. Il: 3323. — Specimina floribus 

 ornata). 



Floret imprimis mense Maj o. 



Species foliorum forma, caule raraoso et internodiis sub- 

 aequalibus facillime distincta. Quoad flores cum D. erubescente 

 Chamisso & Schlechtendal bene congruit. 



In Serra da Cuyabå» jam a Manso et Lhotzky collecta. 



I). 2)ctllescens Chamisso & Schlechtendal (1826). 



Linnaea. I, p. 196 (secundum specim. orig.). 



Callopisma jjerfoliatum Martius var. latifolia Martius, Xova gen. et 

 spec, plantarum. II (1826), p. 108 et tab. 183. 



Dejanira erubescens Chamisso & Schlechtendal ß pallescens (Chamisso 

 6c Schlechtendal) Progel in Flora brasil., fasc. XL (1865), p. 201. 



I), erubescens var. alba Barbosa Rodrigues, Plantae mattogrossenses 

 (1898), p. 32. 



Måtto Grosso: Serra da Chapada, pluribi in campis grami- 

 nosis, nebulis roreque ssepe humectatis (19 8 /6 03, II: 3323 C. 

 — Specimina alabastris noruin floribusque paucis ornata. — 

 Flores collegi 19 16 /e 03). 



