M. GANDOGER. — SERTUM PLANTARUM NOVARUM. 51 
( Ped. albo-cinerei, folia basi dilatata. — New York, Chemung 
s, J (Lucy n. 4301) ...,,,.,.,,... Hieracium neoboracense Gdgr.' 
| Ped. viridi-puberuli, folia basi attenuata. — America bor., 
Somerset (Pease!).,.......,......... Hieracium Peasei Gdgr. ` 
6 Folia fere omnia glabra....,................................ 1 
` € Folia fere omnia hirta......... Lieu eese e ees 8 
Styli lutescentes, ped. vix glandulosi. — Canada, Quebec Ri- 
vière Pentecôte (Lemay /)........ Hieracium oxyaerum Gdgr. " 
Styli nigri, ped. copiose glandulosi. — Chicago, ad Woodlawn 
l Mansing n. 410!)............ Hieracium michiganense Gdgr. ' 
Minime ........,,....,,...,,......ceeeuucuceeecee . 9 
8. | Inflorescentia aspera glandulosa. — Canada, Manitoba ad Por- 
lage (Mac Morine!)............ Hieracium manitobense Gdgr. “ 
| Pappus lutescens, styli fuscescentes. — Washington, ad Falcon , 
9 ) Valley (Suksdorf n. 58901) ...... Hieracium Suksdorfii Gdgr. 
! / Pappus albus, styli pallidi. — Minnesota, ad Anna Battle Lake 
(0 (Seldon?) ................ Hieracium mineapolitanum Gdgr. * 
Hieracium canadense Michx valde affine est H. sabaudi L. ita ut species 
Supra memoratze eadem dignitate gaudent ac illæ quz nuper ab H. sabaudo 
ipso desumptæ fuerunt; quod verum est de toto genere hoc vastissimo 
Valdeque intricato. 
Pubes cinerea pilis elongatis fere nullis, flores paniculati, invo- 
lucri virescentis phylla 6,5 mm. longa, ped. eglandulosi, 
pappus 3 mm. longus. — Washington, ad Falcon Valley 
I, (Suksdorf n. 377!)........ Hieracium washingtonense Gdgr.- 
Præter pilos elongatos glabrum, flores corymbosi, involucri 
nigricantis phylla 9-10 mm. longa, ped. glandulosi, pappus 
7 mm. longus. — Washington, in monte Paddo (Suksdorf 
n. 2255).............. pe Hieracium paddoense Gdgr. - 
Secundum el. Suksdorf qui, ut jam dixi, collectionem amplissimam 
plantarum Americæ boreali-occid. (Rocky Mountains, etc.) mihi bene- 
Yole dedit, duæ species supradictæ per tinent ad H. amplum Greene 
*- cynoglossoides, Bot. amer. non Arvet-T.); sed deficientibus exemplariis 
authenticis hujus speciei num verosimile sit dijudicare nequeo. 
lime sequentes prope H. albiflorum Hook. collocandæ sunt : 
Ul 
L | Involucrum longe pilosum .................................. 2 
Involucrum glabrum.................... ................ 
Folia ample sinuata, flores corymbosi. — Washington, Chehalis, 
Montesano (Heller n. 3918!)........ Hieracium Helleri Gdgr.* 
2, Folia angusta 1 cm. lata, flores racemosi. — California, Nevada 
; | 
m. $ i Kennedy and Doten n. 2617). | 
oda Springs (Kennedy Hieracium Kennedyi Gdgr. 
Ped. breves crassi, folia caulinia dentata........ see Uu 
Ped. elongati tenues, folia caulinia integra. — W ashington, a 
Fal Suksdorf n. 6 0231). 
con Valley (Suksdorf Hieracium leptopodanthum Gdzr. 
