SUB-SECTION LASTREA. 
137 
33. interruptum, Moore. Found near Bowness by Mr. Clowes, 
and at Morecambe Bay by the late Mr. Monkman. A good form 
was also found in 1874, at Windermere, by Mr. T. Airey. Very 
irregular ; most of the pinnules much shortened, and some wanting. 
34. Iveryanum, Moore (cristata Martindale, Wollaston). Mr. 
W. Martindale found in 1870, at Winster, a copy of this crested fern. 
35. Jervisii, Moore. Found near Darlaston Hall, Staffordshire, 
by the late Mr. Swynfen Jervis. A large-growing, coarse, tasselled 
fern of no great beauty. 
36. Jonesii, Lowe (polydactyla Jonesii, Baf'nes). Found in i860 
near Burton (English Lakes) by Mr. J. J. Jones. A graceful crested 
variety. 
37. Kilmoryense, Lowe. Found at Kilmory, Argyleshire by 
Canon Ellacombe. It is not unlike Bollandce , but more depauperate, 
and pinnules smaller. 33x8 inches. 
38. lineare, Wollaston. History unknown. Very distinct. Pin- 
nules linear, or wanting, or merely thorn-like. 21 x6 inches. 
39. multiforme, Barnes (in?equa\e-fmca.ns, /ones). Found in 1871, 
in Lancashire (near Ulverston) by Mr. J. M. Barnes. A more 
curious than graceful fern, with very broad pinnae ; mostly poly- 
dactylous, some without crestings and shorter, and some wanting. 
Pinnules varying, some depauperate ; in fact, all manner of forms. 
40. Padleyi, Lowe (grandiceps Padley, Jones). Found by the late 
Rev. C. Padley. A fine grandiceps with a dense bushy habit. 
41. platyphyllum, Claphani. Found in 1871, in Perthshire, by a 
gardener (Peter McDonald). Another polydactylous form, con- 
spicuously crested. Pinnae approximate, pinnules of one touching 
those of the next pinna. Basal pinnules on the lower half of the 
frond, smaller than the rest ; and slightly crested below the tasselled 
apex of each pinna ; pinnules almost wanting. 24 x 10 inches. 
42. polydactylum, Lowe (polydactyla Barnesii, Barnes). Found 
in 1865 at Whitbarrow by Mr. J. M. Barnes. A very robust crested 
form. Length, exceeding 3 feet. 
43. productum, Moore. Found in 1862, in Silverdale, by Mr. J. 
Crossfield. Somewhat like the ordinary incisum, with large pin- 
nules. 
44. ramosum, Barnes. Found in 1875, at Red Bank (English 
Lakes), by Mr. T. Airey. A fine variety, with ramose, crested 
fronds. 
45. recurvum, Murray. Found in 1889 at Innerwell, Wigton. 
A striking form, with pinnules recurved nearly into tubes. 
46. reticulatum, Birkenhead. Length ij feet. 
47. Ruttledgei, Lowe (cristata Ruttledgei, Barnes). Found in 
1872 at Old Hutton. An elegant crested variety. 
48. Stewardsonae, Lowe (digitata-Stewardsonae, Barnes). Found 
in 1875 on Lancaster Moor by Mrs. Stewardson. An elegant, 
vigorous, digitate fern, with broad, short pinnules. 
49. tortuosum, Moore (flexuosa, Wollaston). Found in 1864, in 
Dumfries, by Mr. Tod, of Edinburgh. Fronds and pinnae (the latter 
more especially) flexuose. 20x3 inches. 
