1 - 950 
Rock, J# F* Siam, Burma, Assam# 1920-1921 
vm 
Data entered only for following number 
Mostly tentative determinations for 
ferns and mostly local ities not given 
150 
466 
151 
480 
154 
505 
165 
504 
182 
512 
191 
520 
194 
522 
195 
552 
219 
554 
227 
555 
229 
557 
254 
566 
256 
655 
259 
661 
249 
662 
250 
665 
282 
668 
288 
678 
517 
749 
548-570 
750 
578 
759 
581 
825 
406 
886 
455 
896 
458 
900 
440 
925 
449-451 
454 
Compare 
455 
461 
