







224 ' THE BRITISH FERNS. 
Var. dumetorum: fronds dwarf or dwarfish, oblong-ovate, or tri- 
angular-ovate, bipinnate, the stipites, rachides, and under surface of 
veins clothed with glands ; pinnules convex, oblong, pinnatifid, some- 
times wavy ; sori large, with gland-fringed indusia ; scales of the stipes 
broad-lanceolate, pale brown, whole-coloured or faintly two-coloured, 
fimbriate or jagged or glandular at the margin. [Plate XLVIII.] 
LASTREA DILATATA, v. DUMETORUM, Moore, Ferns of Gt. Brit. Nature Printed, 
t. 25 (not of Handb. 2 ed. 194) ; Id., Handb. Brit. Ferns, 3 ed. 125. 
LASTREA DILATATA, v. MACULATA, Moore, Handb. Brit. Ferns, 2 ed. 124. 
LASTREA DILATATA, V. COLLINA, Moore, Handb. Brit. Ferns, 2 ed. 123, in part. 
LASTREA DUMETORUM, Moore MS. (Nat. Pr. Ferns). 
LASTREA MULTIFLORA, V. COLLINA, Newman, Hist. Brit. Ferns, 2 ed. 222, in part. 
LASTREA COLLINA, Newman, Hist. Brit. Ferns, 2 ed. 224, in part. 
LASTREA MACULATA, Deakin, Florigr. Brit. iv. 110, fig. 1612. 
AsPIDIUM DUMETORUM, Smith, Eng. Fl. iv. 281; according to the Smithian 
Herbarium. 
LOPHODIUM COLLINUM, Newman, Phytol. 1851, App. xviii. in part; Id., Hist. 
Brit. Ferns, 3 ed. 144, in part. 
Var. colina: fronds narrow-elongate-ovate or ovate-lanceolate, 
bipinnate; pinne distant; pinnules convex, oblong, obtuse, the 
basal ones pinnatifid, the lobes very obtuse, serrated towards their 
apices with coarse acuminate teeth; scales of the stipes dark- 
centred, at the base numerous and subulately tipped, the upper 
ones few, broader. [Plate XLVII. | 
LASTREA DILATATA, B. COLLINA, Moore, Handb. Brit. Ferns, 1 ed. 59; 2 ed. 
123, in part; 3 ed. 125; Jd., Ferns of Gt. Brit. Natwre Printed, t. 26 A—B. 
Babington, Man. Brit. Bot. 4 ed. 422. 
LASTREA MULTIFLORA, v. COLLINA, Newman, Hist. Brit. Ferns, 2 ed. 222, in 
part. Deakin, Florigr. Brit. iv. 114, in part. 
LASTREA COLLINA, Newman, Hist. Brit. Ferns, 2 ed. 224, in part. 
LoPHODIUM COLLINUM, Newman, Phytol. 1851, App. xvii. in part ; Id., Hist. 
Brit. Ferns, 3 ed. 144, in part. 
Var. Chanterise : fronds lanceolate, narrowed and truncate below, 
the apex caudately elongated, the stipites, rachides, and under surface 
glandular; pinne distant, the lowest unequally deltoid, the rest 
nearly equal; pinnules oblong, very obtuse, distant, pinnatifid, the 
lobes having coarse aristate teeth; indusia margined with small 
stalked glands; scales of the stipes lanceolate-aristate, entire, pale 
brown, with a dark central stripe. [Plate XLV.] 
LASTREA DILATATA, v. CHANTERLE, Moore, Ferns of Gt. Brit. Nature Printed, 
t. 24; Id., Handb. Brit. Ferns, 3 ed. 126. 
LASTREA CHANTERLE, Moore MS. (Nat. Pr. Ferns). 

