10 . 
DAVALLIA SCABRA. 
Fronds 12 to 18 inches long, and 9 to 12 inches broad, stems green, 
changing to brown, the frond springs from a creeping rhizome. The small en- 
gravings, 1 and 2, represent the upper and lower surface of one of the pinmes. 
Native of Ceylon and Japan. A stove fern. 
DAVALLIA TENUIFOLIA STRICTA. 
Fronds 12 to 28 inches long, springing from a slightly creeping rhizome, 
the stem and rib are of a reddish cast. The small engravings, 1 and 2, represent 
the upper and lower surface of a portion of a frond. Native of the Pacific Islands. 
A green-house fern. 
DAVALLIA TYERMANNI. 
Fronds G to 12 inches long, springing from a creeping rhizome covered 
with grey or silvery hairs. The small engravings, 1 and 2, represent the upper 
and lower surface of a portion of a frond. Supposed to come from West Tropical 
Africa. A stove fern. 
G LEI CHEN I A SPELUMLE. 
Length of fronds indefinite, springing from a wiry creeping rhizome which 
is nearly naked. The small engravings, 1 and 2, represent a portion of the upper 
and lower surface of a frond. Native of New South Wales, and Tasmania. 
A green-house fern. 
GYMNOGRAMME DECOMPOSITA. 
Fronds 15 to 20 inches long, and 10 to 12 inches broad, the stem when 
young is scattered over with yellow powder, and the under surface of the frond 
is covered all over with yellow powder. The small engravings, 1 and 2, represent 
the upper and lower surface of a portion of a frond. Native of Brazil. A stove fern 
GYMNOGRAMME PARSON II. 
Fronds 10 to 12 inches long, the under surface of the fronds are covered 
with yellow powder, stem black. The small engravings, i and 2, represent the 
upper and lower surface of a portion of a frond. A stove fern. 
