25 



Aspidium, Sic. 



A. acrostichoides, Sw. North America. 



A. *aculeatum, Sw. Ubiquitous, 

 var. annulare, Gren. & Godr. Hook. Brit. Ferns, t. 12. 

 var. lobatum, Hook. Hook. Brit. Ferns, t. 10. 

 var. moritzianum, (Kl.) Baker. Colombia, 

 var. setosum, (Wall.) Baker. Himalaya, 

 var. tsus-simense, Baker. Japan. 



A. amabile, Bl. India, Formosa, Japan. 



A. angulare, Willd. See aculeatum, var. 



A. angulatum, J. Sm. See Polypodium angulatum. 



A. anomalum, Hook. & Am. Ceylon. Polypodium 

 anomalum, Hook. & Arn. in Hook. Journ. Bot. 

 viii. (1856) t. 11.. 



A. argutum, Kaulf. See Nephrodium rigidum, var. 

 americanum. 



A. aristatum, Sw. Tropical Asia, Polynesia, N. S. Wales, 

 Natal. Polystichum aristatum, Presl ; Hook. f. 

 Fl. N. Zealand, t. 78. 



var. coniifolium, ( Wall.) Baker. 



var. variegatum, Hort. 



A. atratum, Wall. See Nephrodium hirtipes. 



A. auriculatum, Sw. India, Formosa, Malaya. 



A. Boottii, Tuckerm. See Nephrod ium spinulosum, var. 



A. capense. Willd. Tropical America and S. temperate 

 zone. 



A. caryotidewn, Wall. See falcatum, var. 



A. coadunat/am, Hook. & Grev. See Nephrodium 

 cicutarium. 



For garden varieties, see p. 157. 



