POLYPODIUM. 
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4. Cornubiense, Moore (elegantissimum, Stansfield). 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 Killarney Fern , yet also 
having some normal and some half-normal fronds. 14 X45 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, Loive (Cambricum Hadwini, Barnes). Found in 
1875, in Silverdale, by Mr. Hadwin. 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. 9x4^ inches. 
11. pluma, Lowe. Found 30 years ago, on Tintern Abbey, by 
Mr. Cowburn. A handsome variety, with characters between 
Cambricum and pulcherrimiun. Sparingly fertile. 20 X 5^ inches 
(stipes, 6 inches). 
12. Prestoni, Loive (Cambricum Prestoni, Barnes j 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, W ollaston. Found in 1868, in Furness Fell, by Mr. 
J. A. Wilson. A sub-Cambricum, with erect basal pinnae. 
16. trichomanoides, Backhouse. A sport in the York Nursery 
of Cornubiense. Finely divided ; and with no normal fronds. 
12 X4J 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, Wollaston. 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. 17 X2^ inches. 
3. bifidum, Francis. Found in many localities. Points of seg- 
ments bifid. 
