44 
Ferns and Selaginellas. 
Polypodium auveuni. West Indies, etc. 
'' var, areolatum. Brazil. 
" var. Lowi. 
" var. sporodocarpum. 
crassifolium. West Indies. 
decurrens. Tropical America, 
fraxinifolinm. Tropical America, 
glaucophyllum. Tropical America, 
siuatemalense. Central America, 
hemionitideum. Northern India. 
Heracleum. Java, Philippines, 
irioides. Tropics, 
leiorhizon. India, China. 
Lingua. Manchuria and Malaya. 
" var. corymbiferum. {Hort. 
origin.) 
longissimum. Tropical Asia, 
loriceum. West Indies. 
" var. catharinae. 
meyenianum. Philippines, 
musaefolium. Malaya, 
pectinatum. West Indies, 
pellucidum. Sandwich Islands, 
persicaefolium. Malaya. 
Phyllitidis. West Indies. 
var. obscurum. 
Phymatodes. Tropical Asia, 
pustulatum. Australia and New 
Zealand. 
Pteris biaurita. Tropics. 
" var. argentea. {Hort. ongin.) 
" var. nemoralis variegata. {Hort. 
origin.) 
cretica var. albo-lineata. Tropics. 
" Mayi. {Hort. origin.) 
" Wimsetti. {Hort. ongin.) 
ensiformis var. Yictoriae. {Hort. origin.) 
heterophylla. West Indies. 
" var. internata. We; t Indies, 
longifolia. Tropics. 
" var. Mariesii. Japan. 
Ouvrardii. 
pahnata var. nol)ilis. West Indies. 
