BULLETIN DE L'HEUBIER BOISSJER 



2-"« SÉRIE. - TOME VII. - 1907. 



N° 6. 



PLANTA PARAGUARIENSES 



NOV^ VEL MINUS COGNIT^ 



AUCTORE 



E. HASSLEK. LIBRARY 



NEW YORK 



BOTANICAL 



QARDBN. 



IV 



Lobelia Hassleri A. Zalilbr. spec. nov. — Lobelia prostrata A. Zahlbr. spec. 

 nov. — Paspalnm planum Hack. spec. nov. — Panicum pilcomayense Hack, 

 spec. nov. — Sida Rojasii Hassler spec. nov. — Bastardia Kth. Eubastardia 

 Hassler subgen. nov. Bastardiopsis (K. Seh.) Hassler subgen. nov. — Bas- 

 tardia densiflora (Hoock. et Arn.) Hassler; var. paragiiariensis Hassler var. 

 nov. — Wissadula callimorpha (Hochreut.) Hassler nom. nov. — Wissa- 

 dula Balansœ Edm. G. Bak. einend. Hassler. — Pavonia Hassleriana Chod. 

 emend. Hassler. 



1/ 



Deux Lobelia nouveaux. 



Lobelia Hassleri A. Zahlbr. nov. spec. 



Suffrulex elatus, 2-4 ni. altus, caule stricto, simplici vel rarius latera- 

 liter simpliciterque ramoso in parte superiore foliolato; foliis alternan- 

 tibus. semiamplexicaulibus, alte decurrentibus, ovato-lanceolalis, apiceni 

 versus sensim aculatis, utrinque pubescentibus, in margine minute et 

 crebre calloso-denticulatis; racemo terminali, simplici, elongato, stricto, 

 densifloro, cyiindrico; bracleis basi paulum decurrentibus, subulatis, plus 

 minus falcalis, integris, pubescentibus, floribus paulum longioribus; pedi- 

 cellis brevibus, teretibus, pubescentibus, in parle superiore bracteolis 

 BUU-ETiiN DE i/hbrbier boissier, n« (), 'M mai 1907. 29 



