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de DAVALLIA CLARKE! Baker. KC. Mukerjer Heh 
1. Frond with rhizome, natural size. 6. Rhizorne and hase of stipes from 
Z PinnaofNo.I x 3. another frond. 
3. Fortion of a large frond, young state. 7. Scale from do, x 5. 
4. Scale from stipes of No. 3. 8 Cela of eentral portion of No. 7 
5. Cells of ceutral portion of No, 4, eum gs af oe 
enlarged eheut 20 dyara 
