M. GANDOGER. —  SERTUM PLANTARUM NOVARUM. 49 
Hieracium iodobasis Gdgr. ^ 
Corymbus confertus, f. integra. — Rhode Island. Providence 
(Bailey !).........,.,.......... Hieracium Baileyanum Gdgr. - 
Corymbus effusus, f. denticulata. — Ohio, Cuyaboga (Watson). 
Hieracium Watsonianum Gdgr. 
Folia oblonga, caulis basi longe hirsutus...................... 4 
3. 4 Folia ovata, caulis basi breviter hirsutus. — Massachussetts 
Monson (Morris!).....,...,...... Hieracium decalvans Gdgr. - 
Calyculus vel phylla inf. adpressus, folia integra. — Canada, 
Ontario Cartwrigh's Pd (Ford!)... Hieracium ontariense Gdgr. ^ 
4. « Calyculus patulus, folia denticulata. — Pensylvania, Delaware 
Williamson (Mac Elwee n. 4 4761). 
Hieracium acanthotrichum Gdgr. * 
5. j Folia sublanceolata. — New Hampshire, Jefferson (Mac Dougal!). 
Folia vix acuta.................... ue... ee... 6 
6. 
Du: sequentes sunt affines Hieracii proceri Fries : 
| Inflorescentia racemoso-paniculata, ramis patulis, involucrum 
glabrescens, folia caulinaria acuta. — Libanus, ad Ain Flox 
(Kotschy Iter Syr. 1855, n. 3291)... Hieracium drusorum Gdgr. 
1. 4 Inflorescentia exacte corymbosa, pedunculis rectis. confertis, 
involucrum hirsutum, folia caulinaria lanceolata. — Trans- 
caspia, Saratowka ad Gul (Sintenis n. 717!) et Aschabad ad 
Messinew (ejusdem n. 1038a!). Hieracium turcomanicum Gdgr. 
Sequentes prope H. Hookeri Steud. (H. gracile Hook. non Fræl) collo- 
candæ sunt : | 
Folia villosa subdentata 28-40 mm. lata....................... 2 
Folia glaberrima integra 8-10 mm. lata, involucri pili rariores 
lutescentes. — Colorado, ad Beaver Creak, alt- ^ 000 ped. 
Crandall!) et ad Larimer, alt. 9 500 ped. (ejusdem). . 
à (Oran | Hieracium Crandallii Gdgr. ~ 
Folia glaberrima subdentata 17-20 mm. lata, involucri pili 
copiosi nigri. — Wyoming, ad Plata Mines (Nelson n. 5 0791). | 
Hieracium wyomingense Gdgr. 
| F. acuta. — Utah, ad Cache (Linford/). : Hieracium utahense Gdgr. " 
2 
. — do, ad Routh (Crandall!), alt. 6000 ped. 
F. obtusa Colorado, Hieracium coloradense Gdgr. : 
Sequentes sunt affines Hieracii Gronovii L. 
Involucrum valde hirsutum, flores paniculati......... ou 
Involucrum sparse hirsutum basi lanatura, flores corymbosi, 
hujus gregis? — Michigan, ad 
Hieracium melastomoides Gdgr. . 
| Involucrum glabrum, flores paniculati.............:......... 2 
1. 
| pedunculis rigidis patulis. An 
Port Huron (Dodge!)....... 
| Phyllopodum...... sse mmt 
y — tlantic City (Hexamer ^). 
Apbyllopodum, — Now Jersey, A Hieracium Hexameri Gdgr. - 
SÉANCES) 4 
T. LXV. ( ) 
