Sections of leaves of species of “Sansevi vieria :— 
IB. guineensis. : = longiflora. se 
= S. Kirkii. S, thyrsiflora. : ft 
S et $ ae sf nee eee 
. 8. sulcata. - ; tno eet L 
- Note.—Where, as “ui ma, 1, 2, 3, 4, two- sections are given, the lower. is th 
— of. the leaf, onl the other exactly nme the middle or ng part of the leaf. 
the 
y grow rte a much larger size 
