452 L llll,h - 



Area: California: in montibus Hartweg 1828 Bo, C, Pe, V; 

 Bridges 1857 Bo: Kblloög and Habfobd 1868/69 Bo) ; Santa Cruz (Jomsfi 

 1881 Bo, Pe) ; Yosemite (Mc Leah 1875 Pe); prope San Francisco (Bolandkr 

 1865 C, Pe); Mexico borealis (Kishy1881 Pe) ; Nuevo Leon prope Mon- 

 iere y (Hartweg V). 



2. Calcar sepala superans plerumque horizontale. 



147. D. (listichuni Geyer apud Hook., Journ. Bot VI. 68 (1847), caule 

 solitario 30—50 cm allo inferne dense folialo, foliis multipartitis, inferiorum 

 laciniis oblongis, superiorum linearibus, bracteis linearibus. racemo sub- 

 elongato multilloro simplici, pedunculis stricte erectis axi approxi.matis, 

 floribus plerumque distichis coeruleis, calcari sepala superante plerumque 

 horizontali apice deorsum curvato 12 — 15 mm longo, sepalis ovatis extus 

 puberulis 10 — 12 mm longis, petalis superioribus sordide albidis glabris, 

 inferioribus coeruleis albido barbatis bifidis, carpellis ternis brevibus erectis. 

 Floret a Junio ad Augustum. 



Synonyma: D. azureum Torr, in Wilke's Exp.; D. simple. t var. 

 distichiflorum Hook. 



Area: America bor. pacifica: Washington: W. Klickitat Co., in 

 saxosis uliginosis, Columbia River (Howell 1881 sub nom. D. scopülorum, 

 Suksdorf 1886 Be,U ; Spokan et \ez Percez (Geyer V); Falcon Valley (Suks- 

 dorf 1880 Pe); Oregon (Geyer 1846 Bo) ; Columbia River 46°— 49° Int. 

 bor. (Lyall 1860 Be, V); Rocky Mls. (comm. Hooker V) ; ibidem (Hall and 

 Harbour 1862 C). 



II. Calcar sursum curvatum falcatum 20 — 25 mm longum, flores nivei. 



148. I). Peiiardi Hth. in Helios X. [27] (1893), caule erecto simplici 

 inferne patentim et glanduloso-, superne adpresse et albo-piloso ca. 50 cm 

 alto, petiolis basi subdilatatis, foliis profunde 3 — 5-partitis, partibus multi- 

 fidis, inferiorum laciniis oblongis, superiorum anguste linearibus, bracteis 

 subulatis pedunculo brevioribus, racemo multifloro, pedunculis axi con- 

 tiguis, bracteolis oppositis basin floris haud superantibus, floribus niveis, 

 calcari falcato sursum curvato sepalis duplo longiore 20 — 25 mm longo, 

 sepalis glabris apice macula fusca verruciformi notatis, petalis superioribus 

 quadridentatis, dentibus lateralibus rotundatis flavis, mediis acutis albo- 

 barbatis, petalis inferioribus profunde bifidis longissime albo-barbatis, 

 carpellis ternis junioribus albo-sericeis. Floret Julio. 



Icon: Hlth in Bull. Herb. Boiss. I. tb. XVI. fig. 2. 

 Area: America borealis: Colorado: Flagstaff Hill and Boulder 

 2000 m alt. (E. Penard 1891 Ba). 



2. Tribus. Patentip edunculata. Caulis ad b.racteas usque foliatus, 

 foiia palmatim multipartita, petalorum inferiorum limbus expansus acute 

 bifidus, semina in faciebus laevia vel rugulosa nee squamata, radix haud 



