MACLOSKIE : COMPOSITE. 905 



brescent. Corymb lax, to 40 cm. long, tomentose-hirsute. Involucre 

 campanulate, hirsute, its scales acuminate. Flowers sulphur-colored. 

 Pappus sordid. 



Magellan, near the Jignite-mine (perhaps the same with H. antarcticum). 



5- HlERACIUM PATAGONICUM Hook. f. 



Rough, with spreading hairs. Stolons none. Radical leaves oblong- 

 lanceolate, subacute, narrowing to a petiole ; cauline leaves few, sessile, 

 narrower, obscurely and remotely toothed. Stem scapiform, paniculately 

 branching, bearing 6-8 heads. Involucral scales linear, subsetose, with 

 rigid, black, spreading hairs. 



Patagon., Golfo de San Jorge ; by Cape Fairweather; Fuegia. 



6. H. PHILIPPII Alboff. 



Stems numerous, 20 cm. high, pubescence mixed, long, simple hairs and 

 glandular ; with 3-5 setaceous bracts, branching above, having 2-4 heads 

 on slender peduncles. Leaves radical, obovate-lanceolate, attenuate-peti- 

 olate, apiculate at the apex and margins, with sessile glands on both sur- 

 faces ; i or 2 of the leaves narrow-linear. Heads small. Pappus sordid. 

 (Near H. magellanicwn.} 



Fuegia, Navarin I. ; Falklands. 



7. H. PILOSELLA Linn. 



Pilose-pubescent and stoloniferous. Scape slender, erect, with i large, 

 yellow head, 3 cm. in diameter. Leaves oblong to spatulate, entire, 

 obtuse or acutish, attenuate-petiolate, 5 cm. by 1 2 mm. Involucre pubes- 

 cent. Achenes oblong. 



(Europe; naturalized in N. Amer.) ; S. Patagon., by Hatcher in Cor- 

 dilleras, on damp ground; Feb. 15, 1897. 



8. H. TRISTE Willd. 



About 15 cm. high. Stem simple, few-leaved, racemose, with 1-4, yel- 

 low heads. No stellate hairs and no glands. Radical leaves obovate to 

 spatulate, entire, green ; glabrate or nearly so ; upper leaves oblong to 

 linear, with the stems villous. Heads i cm. high and broad. Involucre and 

 peduncle with blackish wool. Achenes short, columnar. Pappus fuscous. 



(Bering's Strait and Aleutian Is.); S. Patagon., by Hatcher in the 

 Cordilleras. 



