174 



383. LAPSANA. 



Root-L. lyrate. Cal. quite smooth, about as 

 long as floret, a. 6, 7. Cult, and tmcult. 



384. RHAGADIOLUS. 



1. stellatus. Cal. veiy small. Outer Seeds 

 spreading ia a star. All seeds hairless. 

 )8, ediilis. Lower L. lyrate. Cal. smooth. 

 Inner Seeds hairy, a. 5, 6. Cult. Coasts 

 of Mdt. 



385. ARNOSERIS. 



1. pusilla. Stalts leafless, swelling and 

 hollow at top. L. obovate, dentate, a. 5, 6. 

 Gravel. 



386. APOSERIS. 



l.fcetida. L. runcinato-pinnatipartite. Seg- 

 ments somewhat triangular ; the lower smaller. 

 Scape naked, one-flowered, p. 6. Meadows. 

 s. Europe. 



Tribe IV. HTOSERIBEM 

 387. HEDYPNOIS. 



1. cretica. Branched, difiuse, leafy. Hairs 

 simple or slightly forked at top. L. oblong, 

 dentate : lower attenuate ; upper amplexicaul, 

 somewhat cordate. Stalks thickened and hol- 

 low below the flower. Seeds terete, striate. 



;8. tuhaformis. Ten. L. and El.-stalks sub- 

 radical, a. 5, 6. Coasts of Mdt. Naples. Sic. 



According to DC. we are to include under 

 this species Hyoseris Hedypnois and rhaga- 

 dioloides of Linn., together with Hedypnois 

 moiispeliensis, mauritanica, furfuracea, cre- 

 ])idiformis, and gloiulifera of various authors. 

 Koch notices none of these names, but observes 

 that all the species of Hedypnois become H. cre- 

 tica in the Garden at Erlangen. 



2. coronopifolia. Stem diffuse, smooth. 

 L. oblongo-spatulate, obtuse, deeply toothed, 

 hispid with tripartite hairs. Phyllaries some- 

 what hispid. Fl. -stalks thickened. Dry hills 

 and sandy shores. K. Nap. 



3. polyiuorpha. Branched, diffuse. L. 

 dentate, attenuate, sessile. El. -stalks cylin- 

 drical, a. 5, 6. Cult. Coasts of Mdt. 



4. pendula. Stem erect, panicled, hairless. 

 L. oblong, dentate, somewhat hispid, cUiate : 

 lower obovate, attenuate into a stalk. Fl.- 

 stalks thickened upwards. El. nodding before 

 flowering, a. Rous. 



388. HYOSERIS. 



1. scabra. Scapes thickened upward. 

 Phyll. 10, smooth, erect after flowering. El. 

 all fertOe. Seeds of the disc subulate. L. run- 

 cinato-pinnatipartite. Segments triangular, 

 dentate at top. a. 5, 6. Cidt. Coasts of Mdt. 



2. radiata. Scape terete. Phyll. spreading 

 after flowering. Intermediate Seeds obcom- 

 pressed : innermost unproductive, terete ; outer 

 involved in the phyllaries. Root-L. runcinato- 

 pinnatipartite. Lts. with a few sharp teeth. 

 p. 5, 6. Fields and barren. Coasts of Mdt. 

 Not in Koch. 



.3. lucida. Scape hardly thickened upward. 

 Phyll. erect after flowering, with 5 outer scales. 

 All the seeds obcompressed and winged, p. 

 11-5. Stony. Far. o/" radiata? Sic. 



389. CICHORIUM. 



1. Intybus. Elts. numerous. El. 2 or 3 

 together, nearly sessile. Lower L. runcinate ; 

 U2)per lanceolate, on a broad, somewhat am- 

 plexicaul base. 



;8. divaricatum. One or two of the El. 

 stalked, p. 7, 8. Borders. $. Toulon. 



2. glabratum. Elts. numerous. Fl. in 

 pairs : one sessile, and one on a long stalk. 

 Root-L. hairless except on the nerve. Stem-L. 

 very small. Outer Phyll. ovate, acute, some- 

 what cUiate, half as long as inner, p. 5, 6. 

 Hill pastures. Sic. Perhaps a var. of C. En- 

 divia. 



3. spinosum. Elts. 6. El. in twos of 

 threes, axillary, sessile ; others solitary, termi- 

 nal. Stem dichotomous. Branches at last 

 pungent, p. 4, 5. Dry stony shores. Sic. 



390. TOLPIS. 



A. Outer seeds crowned with short chaff ; 



inner with also 2-4 long shafts. 



1. barbata. Stem branched, leafy. L. lan- 

 ceolate, dentate. Outer Phyll. exceeding the 

 inner, a. 6, 7- Fields and barren, s. Eur. 



2. umbellata. Stem branched, nearly 

 naked. L. oblongo-linear, dentate : the upper- 

 most entire. Outer Phyll. not exceeding the 

 inner, a. b. 6, 7- Fields and dry. s. Er. It. 



B. All the seeds crowned with unequal 



shafts. 



3. gr an diflora. Stem nearly naked. Root- 

 L. lanceolate, dentate, hahy, vUlous at the base. 

 Phyll. squarrose, mealy : outer short. Shafts 



