— 215 — 



4. R. Thaxter. — Preliminanj diagnoses of new species of Laboiilbeniaceœ . 



— (Procaed. ofthe Amer. Acad. of Arts aad Sciences, XXXV, 9 décembre 

 1899). 



5. R. Thaxter. — Preliminar y diagnoses of new species of Lahoidbeniacess 



II. — (Proeeed. of the amer. Acad. of Arts and Sciences, Boston, XXXVI, 

 21 avril 1900). 



6. R. Thaxter. — Prelimmanj diagnoses of new species of Laboulbeniacex, 



— (Proeeed. of the Amer. Acad. of Arts and Sciences^ XXX VIII, 1902). 



