POLYPODIUM. 
153 
4. Cornubiense, Moore (elegantissimum, Stansjield). The original 
plant was found in 1867 in Cornwall, growing on an ash pollard, 
and was distributed by the Rev. J. B. Whyte. A wonderfully fine, 
divided form, somewhat resembling the Killa 7 mey Fern , yet also 
having some normal and some half-normal fronds. 14 X4J inches. 
5. foliosissimum, Lowe (Cornubiense-foliosum, Clapham). An- 
other of Mr. Clapham’s fine varieties. A very mossy form. 
6. Fowleri, Lowe. Raised from Cornubiense by the late Mr. 
Fowler. Has no normal fronds. 
7. Hadwini, Lowe (Cambricum Hadwini, Barnes). Found in 
1875, i 11 Silverdale, by Mr. Fladwin. A beautiful plumose variety. 
8. Hutchisoni, Baker. Found in Carmarthenshire in 1889 by 
Mr. Hutchison, and now in the Oxford Botanic Gardens, having 
been secured by Mr. Baker (curator). A form of trichomanoides. 
Apex lax, and finely drawn out in a stag’s-horn manner. 8x3 
inches. 
9. Lyellii, Lyell. A plumose form. Raised by Dr. Lyell. 
15x5 inches. 
10. Oakeleyae, Lowe. A dwarf form of Cambricum. Found in 
1868, at Raglan, by Mrs. Bagnall Oakeley. 9x45 inches. 
11. pluma, Lowe. Found 30 years ago, on Tintern Abbey, by 
Mr. Cowburn. A handsome variety, with characters between 
Cambricum and pulcherrimum. Sparingly fertile. 20 X 5? inches 
(stipes, 6 inches). 
12. Prestoni, Lowe (Cambricum Prestoni, Barnes ; congestum, 
Jones). Found in 1871, at Yelland, by Mr. R. Preston. A grand, 
congested, tripinnatifid plumosum. 11x45 inches. 
13. pulcherrimum, Stansjield. Found in 1861, at Whitbarrow,' 
by Mr. T. Addison. Texture thicker than Cambricum ; lobes 
rounded. A handsome, robust, tripinnatifid form. 19x85 inches. 
14. pulchritudine, Lowe (pulcherrimum Lowei, Jones). Raised 
by myself in 1884. A handsome, finely-cut variety. Fronds con- 
cave. 12X4^ inches. 
15. serra, Wollast 07 i. Found in 1868, in Furness Fell, by Mr. 
J. A. Wilson. A sub-Cambricum, with erect basal pinna?. 
16. trichomanoides, Backhouse. A sport in the York Nursery 
of Cornubiense. Finely divided ; and with no normal fronds. 
12 X45 inches. 
17. triumphale, Lowe. Raised in 1884 by myself. Characters, 
midway between Cambricum and pulcherrimum. Growth, hori- 
zontal. 16x5 inches. 
Section ( 3 . CRISTATUM. 
1. acuto-bifidum, Wollasto 7 i. Found in 1858, at Stainton, by Mr. 
J. M. Barnes. Acute bifid points. 
2. bifido-cristatum, Mapplebeck. Found in 1867, near Grange, 
by Mr. T. Walmsley. A fine bifid, crested form, with a branching 
crested head. 55 inches wide. 17x2^ inches. 
3. bificlum, Francis. Found in many localities. Points of seg- 
ments bifid. 
