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Fig. 10. Bulbochaete borealis Wittrock. (Redrawn from Hirn)............... 37 
Bicein se polwanariar© leve,, wath! Oogomias 2.4. cee hes eas oe Be uel 38 
Fig. 12. B. polyandria Cleve, with androsporangia. (After Wittrock)........ 38 
Fig. 13. B. polyandria f. notabilis Hirn. (Redrawn from Hirn)............... 38 
Fig. 14. B. angulosa Wittrock and Lundell. (Redrawn from Hirn)........... 36 
Fig. 15. B.subintermedia Elfving. (Redrawn from Hirn).................... 36 
Fig. 16. B. diamesandria Nordstedt and Hirn. (Redrawn from Hirn)........ 38 
Biel /e aro MOnd steatiinWiLLTOCle. re Glo. Ss 22 Ovleb ood asa nd weRinae ee ndee 37 
nie. 18, Bb. nordstedtit. suberectavCollans, . ...5....25 2. alate es os wee oe nee 37 
191 
