4:36 66. MOHEiA. 67. teochopteeis. 68. lygodium, § eulygodium. 



26. A. (Copt.) millefoUa, Gard. ; st. of barren frond 1-1 J in. I., dense, erect, 

 pilose ; barren fr. 2-3 in. 1., ^-1 in. br., oblong, tripinnate ; pinnce close, oblong, 

 the segm. slightly flattened, under 1 lin. 1. ; Uxture subcoriaceous ; rachises Tgilose ; 

 panicle 2-3 in. 1., with copious erecto-patent branches, the stem 3-4 in. 1. — 

 Sturm in Mart. Fl. Bras, f ago. 29. fig. 16. t. 4. Copt. Oardn. Hk. Ic. t. 478. 



Hab. South Brazil. — Barren frond iu shape and cutting resembling a leaf of jlcM/ea 

 ilUfolium,. 



Gen. 66. Mohria, Sw. 



Gaps, sessile, placed on the back of the leafy fiond near the edge. A single 

 species, combining the capsules of the sub-order with the habit of Cheilanthes. 

 Tab. VIII. fig. 66. 



1. M. caffrorum, Desv. ; sti tufted, 3-4 in. I., slightly scaly ; fr. 6-18 in. 1., 

 2-4 in. hr., tripinnatifid ; pinnce close, lanceolate-oblong, cut down to a narrowly- 

 winged rachis into oblong pinnl., which are pinnatifid and deeply toothed in 

 the (barren frond, less divided in the fertile one ; texture herbaceous or subcori- 

 aceous ; rachises and under surface more or less clothed with linear subulate 

 pale-brown scales. — Polyp. Linn. M. thurifragra, Sw. 



Hab. Cape Colony to Natal, Mauritius, Bourbon, and Madagascar. — Fragrant when 

 bruised. M, achilleafolia of the gardens (Lowe, N. F. t..42. B.) is a finely-cut variety, 

 almost quadripinnatifid, and is said to have a different scent, and grow in more open 

 places. 



Gen. 67. Trochopteris, Oardn. 



Caps, small, sessile, placed irregularly round the edge on the under side of 

 the slightly-contracted lower lobes of the leafy frond. A single species, lihe a, 

 dwarf Anemia, but mth the fertile and barren parts of the frond not distinct. 

 Tab. VIII. fig. 67. 



1. T. elegans, Gard. ; St. densely tufted, very short ; fr. 1 in. 1., ^-§ in. br. 

 lyrato-pinnatifid, the upper lobes rounded, not deep, the lowest pau- reaching 

 down nearly to the rachis, and bearing the sori on its laciniated edge ; texture 

 herbaceous ; venation flabellate, free ; both sides villose. — (iardn. in 'Hk. Journ. 1. 

 p. 74. t. 74. Anemia, St. in Mart. Fl. Bras. t. 16. 



Hab. South Brazil. — The fronds resemble the leaves of a Geum, and form a dense 

 rosulate tuft. Accordiug to Fde, it has been gathered in. Cuba by Linden. 



Gen. 68. LrffoDiuM, Sw. See page 325. 



Caps, solitary (or casually in pairs), in the axils of large imbricated clasping 

 involucrejs, which form spikes either in separate pinnse or in lax rows along 

 the edge of the leafy ones. A small widely-diffused genus, well characterized h/ 

 its wide-scandent twining stems. Tab. IX. f. 68. 



§ Eulygodium. Veins free. Sp. 1^13. 



* Fully-developed barren pinnules palmare or dichotomously forked. 

 Sp. 1-6. 



1. L. palmatum, Sw. ; primary petiole slender, J-J in, 1., each fork in the 

 lower part of the stem bearing a single cordato-paunate pinnl. 1^-2 in. br., not 

 so deep, bluntly 4-6-lobed more than halfway down, the slender petiole -^-lin. 1.; 

 fertile pinnl. subdeltoid, 3-4-pinnatifid, formed only of winged rachises and short 

 spike-like fertile ultimate divisions, the latter linear, 1-1| lin. 1. ; surfaces naked ; 

 texture thin-herbaceous. — Hk. Fil. Ex. t. 24. Schk. 1. 140. A. Gray, Man. 1. 13. 

 Gisopteris, Bernh. 



Hab. Massaobusetts to Florida. 



