180 LEJEUNEAE OF THE UNITED STATES AND CANADA 
lobule, X 2 7. Stem ید‎ X 220. 8. Branch underleaf, X 220. 9. Bract, 
RAR. 0: ee X35. 2isdrawn from the doubtful type-specimen in the Taylor 
herbarium (no. 147); the a are all drawn from specimens collected at Manatee, 
Florida, by L. M. Underwood (no. 305). E 
Microlejeunea Ruthii Evans. 11. Stem with 9 inflorescence, postical view, X 35. — 
12. Sterile stem, antical view, X 35. 13. Cells from middle of lobe, X 310. 14.  . 1 
Apex of lobe, X 220. 15. Apex of lobule, X 220. 16. Underleaf, X 220. 17, 18. T 
Bracts, X 50. 19. Bracteole, X 50. The figures are all drawn from the type-speci- — — 5 
bullata (Tayl.) Evans. 20. Stem with Q inflorescence, postical‏ و 
view, X 50. 21. Sterile e stem, antical view, < 50. 22. Branch of 21, antical view,‏ 
DC 502 O. 
25. Apex of lobule, < 220. 26-28. Underleaves, < 220. 29. Bracts and bracte- 
ole, X 50. 20 is drawn from a specimen collected in Florida by J. D. Smith; the 
remaining vali are drawn from specimens collected at Manatee, Florida, by L. 
Underwood (no. 308). 
PrATE 22 
Cololejeunea Macounii (Spruce e) Evans. 1. Stem with very young perianth, $ 
tical view, 40. 2. Sterile stem, postical view, X 40. 3. Cells from middle 
۱ lobe, X 350. 4. Similar cells in cross- Pag Us gu. 5. Cells from margin of d 
X250. 6. Apex of lobule, X 250. 7, 8, x af The figures are all drawn 
from specimens collected in British Columbia Kaa er 
Colo ejeunea Jooriana oe ) Evans. 9. Stem with pore and bisexual inflor- 
escence, d view, X 40. . Stem with perianth on a short branch, postical view, 
X 40. . Two leaves, 0 view, X 40. 12. Cells from middle of lobe, X 350. 
£3. Cell En antical margin of lobe, X 250. 14-16. Apices of lobes, X 250. ۰ 
Apex of lobule, X 250. 18, 19. Bracts, X 40. 20. Transverse section of perianth 
In upper third, X 40. The figures are all drawn from specimens collected at Lisbon 
Florida, by L. M. Underwood (no, 100). 
