MACLOSKIE : REVISION OF FLORA PATAGONICA. 1 05 



Fam. 27. MYZODENDRACE.E. 

 MYZODENDRON Banks et Sol. 

 Add Macl., p. 337. 



M. ANGULATUM Phil. 



S. -Patagonia, in the district of Ultima Esperanza and the Baguales 

 Mountains. 



M. COMMERSONII Van Tieghem. Van Tieghem in Bulletin de la Soctete 

 Botanique de France, Tom. 43 (Ser. 3, Tom. Ill), p. 543. 



Magellan. 



This genus has been given the same limitation here as in Engler and 

 Prantl, Die natiirlichen Planzenfamilien. A division of same, however, 

 has been undertaken by Van Tieghem, whose arrangement is found in the 

 above work. The old genus Myzodendron he splits into not less than 

 four separate ones, and this division he founds on the different habits of 

 the sterile and fertile branches in the same individual, the appearance and 

 grouping of inflorescences, the number and arrangement of flowers and 

 nature of stamina and position of bracteae. These genera with their 

 species, in so far as they belong to our district, are as follows : 



P- 337 : 



MYZODENDRON (Banks et Sol.) Van Tieghem. 



M. ANGULATUM Phil. 



M. COMMERSONII Van Tieghem. 

 M. MACROLEPIS Phil; M. PUNCTULATUM Banks et Sol.; 



M. RIOQUINOENSE OK. 



ARCHIPHYLLUM Van Tieghem. 



A. BRACHYSTACHYUM (DC.) Van Tieghem; A. OBLONGIFOLIUM 



(DC.) Van Tieghem. 



Described. Macl., p. 337. 



TELOPHYLLUM Van Tieghem. 

 T. QUADRIFLORUM (DC.) Van Tieghem. 

 Described sub Myzodendron, in Macl., p. 338. 



