1058 APPENDIX. 
XCY. Salviniacee. Sporangia of 2 kinds, macrosporangia 
and microsporangia, enclosed in distinct sporocarps on the under- 
surface of the frond. Macrosporangia containing a single macro- 
spore ; microsporangia with numerous microspores.—Free-floating 
fugacious annual water-plants, of small size. (p. 1030.) 
XCVI. Lycopodiacez. Sporangia all of one kind, placed 
singly at the upper base of the leaves or of the bracts of a spike 
or cone.—Stems simple or branched, erect or pendulous, or pro- 
strate and creeping, usually leafy throughout; leaves small. 
(p. 1032.) 
XOVII. Isoetacez. Sporangia large, placed in a hollow of 
the dilated base of the leaf, those of the outer leaves containing 
macrospores, those of the inner leaves microspores.—Aquatic or 
amphibious stemless plants, often entirely submerged; leaves 
densely tufted, linear or filiform. (p. 1042.) 
The remaining classes and orders of Cryptogamia are not in- 
cluded in the present work. 
ARRANGEMENT OF THE NEW ZEALAND ORDERS ACCORDING TO THE 
CLASSIFICATION ADOPTED IN ENGLER AND PrRantui’s ‘ NATUR- 
LICHEN PFLANZENFAMILIEN.”’ 
Suskinecboom BHMBRYOPHYTA SIPHONOGAMA. 
Division I. GYMNOSPERM Ah. 
Cuass I. CONIFERA:. 
1. Taxacee. 2. Pinacee (equivalent to Order 78 of the pre- 
wious arrangement). 
Division II. ANGIOSPERM At. 
Cuass Il. MONOCOTYLEDONEZAS. 
Cohort I. Pandanales. 
3. Typhacee (part 86). 4. Pandanacee (85). 5. Sparga- 
niacez (part 86). 
Cohort II. Helobie. 
6. Potamogetonacee (part 88). 7. Juncaginacex (part 88). 
