GENERA. Ixxi 



Order III. DISCOIDE^O:. 



The Tribes are : — 



1. AKTEMisiEiE. Crest or a short crown. Gen. 450, 466-470. 



2, GNAPHALiEiE. Crest of hairs or bristles. Gen. 471-447. 



Tribe I. ARTE^IISIEJE. 



466. COTULA. Eecept. papillose, not chafiy. Female Fits, without petals. Fits, of 

 Disc 4-cleft. Seeds obcompressed, bordered ; those of the Rays stalked, p. 213. 



467. ARTEMISIA. Cal. ovoid or nearly globose. Phyll. tiled, stinny, converging. 

 Recept. not chaflFy. One row of tridentate external Fits. Anthers not tailed. Seeds with a 

 minute disc, without a beak. Aromatic and very bitter plants. L. divided, except in A. 

 cserulescens. p. 213. 



450. TANACETUM. Cal. tiled, campannlate. Recept. convex. Rays ; but there is a 

 single row of tridentate, tubular fertile Fits. Seed angular, terminating in a large disc. Crest 

 a small 5-lobed crown. Bitter, aromatic Herbs, with pinnate L. p. 206. 



This Genus has been erroneously placed, and numbered, in the description of the species, 

 among the Anthemidece. 



468. CARPESIUM. Cal. tiled, hemispherical. Outer PhyH. spreading. Several outer 

 rows of fei-tile Fits. Recept. not chaffy. Anthers tailed. Seed not beaked. Habit of Bidens. 

 p. 215. 



469. MIGKOPUS. Phyll. as many as there are fertile Fits., enveloping the Fr. Fits, of 

 Disc barren. . Anthers taUed. Habit of Filago. p. 215. 



470. EVAX. PhyU. scariose, oval, close. Fits, of Disc barren. Fertile Fits, slender, in 

 many series, with intermediate chaff, which does not extend to the disc. Seeds without beak or 

 crest. Fl. among rosettes of L. p. 215. 



Tribe II. GNAPHALIEM 



471. FILAGO. Phyll. gradually passing into chaff of receptacle; outer woolly at back ; 

 inner scariose. Recept. filifonn. Outer Fits, fertile, filiform ; those of the Disc 4-cleft, complete. 

 Anthers tailed. Seed terete. Crest in central Fits, of filiform setee ; of outer different or 

 wanting, p. 216. 



472. GWAPHAIiIUM. Cal. ovoid. PhyU. tiled, somewhat pellucid. Recept. flat, quite 

 naked. Rays filiform. Anthers with 2 awns at base. Seeds neaily terete. Crest one row of 

 filiform bristles. Herbage cotto7iy. Stem, round. L. quite entire, p. 217. 



473. HELICHBTSITM. PhyU. tUed, skinny; the inner coloured, flower-Uke! Rays 

 fertUe, in one row. Recept. flat, not chafiy. Seed beakless with a terminal areole. Crest of 

 rough bristles, p. 217- 



474. CONYZA. PhyU. nearly in one row, linear, acuminate. Recept. flat. Outer Fits. 

 numerous, fiUfomi, in many rows ; those of Disc few. Seed compressed, attenuate. Crest of 

 1 row, of nearly smooth bristles, p. 218. 



Order IV. CVNARE:.S:. 



The Tribes are : — ■ 



1. EcHiNOPSiDEJE. Fl. each with a separate tUed calyx 1 Gen. 475. 



2. Carduine^. Fits. aU complete. PhyU. not expanded at the top. Recept. fimbriUose 



(except sometimes in Onopordo7i.) Gen. 476-488. 



3. Carline^. Fits. aU complete. PhyU. expanded at the top. Recept. fimbrUlose. Gen. 



