8 



Total number Native. Introduced. 



Gen. Sp. Gen. Sp. Gen. Sp. 



^ !^ f4" Schizaeacea; i 2 12 — — 



^ fi f4 Gleicheniacen; i 2 i 2 — — 



^JC ^ f4 Parkeriace.TS i i i i — — 



"n M ?4 Hymenophyllacere .. 2 20 2 20 — — 



W t^ f4 Cyatheacec-e 4 10 4 10 — — 



% :$: ^4 PolypodiacccX 46 234 46 234 — — 



Total of Cryptogamirt 66 30 K 66 30 r — — 



^> ST 



Total number I.017 2.368 934 2.198 141 170 



77ie italic is introdtued order. 



According to the above statistics, is given below the percentage 

 of such order of native phanerogams as include 20 species or more in 

 each. 



