92 GRAMINE^E. 



Spikelets gray or dark-colored, palea shortly hairy at the margin, but 

 not ciliate, glume I. quite obtuse but not apiculate at the apex, leaves 

 quite or nearly glabrous 7. E. atrovirens.(=E. bulbillifera.) 



8. Spikelets smaller very brown, glume I nearly rounded very obtuse 



8. E. Makinoi. 



Spikelets larger, gray or slightly brown, glume I. oblong less obtuse... 9 



9. Spikelets slightly brown, palea distinctly ciliate, caryopsis rounded. 



9. E. major. 



Spikelets slightly purple, palea le^s ciliate, caryopsis elliptical 



10. E. amabilis = E. unioloides=E. formosana. 



1. Eragrostis interrupta BEAUV. var. tenuissima STAFF., MATSUM. 

 et HAYATA I.e. p. 543. 



E. japonica THIN. 



2. Eragrostis tenella ROEM.; HAYATA Gen. Ind. Fl. Formos. p. 96. 

 E. plumosa LINK.; MATSUM. et HAYATA I.e. p. 545. 



3. Eragrostis pilosa BEAUV.; I.e. p. 544. 



4. Eragrostis minor HOST. I.e. p. 544. 



5. Eragrostis geniculata NEES et MEY; I.e. p. 543. 

 o*. Eragrostis elongata JACQ. I.e.. p. 542. 



7. Eragrostis atrovirens TRIN.; HAYATA Gen. Ind. Fl. Formos. p. 

 96. 



E. bulbillifera STEUD.; MATSUM. et HAYATA I.e. p. 542. 



8. Eragrostis Makinoi HACK.; MATSUM. et HAYATA I.e. p. 544. 



9. Eragrostis major HOST.; MATSUM. et HAYATA I.e. p. 543. 



10. Eragrostis amabilis WRIGHT et ARN.; HAYATA Gen. Ind. Fl. 

 Formos. p. 96. 



E. formosana HAYATA Mater. Fl. Formos. p. 408. 

 E. imioloides NEES.; MATSUM. et HAYATA I.e. p. 545. 



LXVII. Diplachne BEAUV. 



/. 

 Diplachne fusca BEAUV.; MATSUM. et HAYATA I.e. p. 438. 



LXVIII. Lophatherum BRONGN. 

 Lophatherum gracile BRONGN.; MATSUM. et HAYATA I.e. p. 546. 



