459 R. Huth, 
Area: California: in montibus (Hırrwes 1828 Bo, C, Pe, V; 
Brınges 1857 Bo; Kerrocs and Harrorn 1868/69 Bo); Santa Cruz (Jones 
4881 Bo, Pe); Yosemite (Mc Lean 1875 Pe); prope San Francisco (BOLANDER 
1865 GC, Pe); Mexico borealis (Russy 1884 Pe); Nuevo Leon prope Mon- 
terey (Harrwec V). 
2. Calcar sepala superans plerumque horizontale. 
447. D. distichum Geyer apud Hoox., Journ. Bot VI. 68 (1847), caule 
solitario 30—50 cm alto inferne dense foliato, foliis multipartitis, inferiorum 
laciniis oblongis, superiorum linearibus, bracteis linearibus, racemo sub- 
elongato multifloro simpliei, peduneulis striete erectis axi approximatis, 
floribus plerumque distichis coeruleis, calcari sepala superante plerumque 
horizontali apice deorsum eurvato 12—15 mm longo, sepalis ovatis extus 
puberulis 10—12 mm longis, petalis superioribus sordide albidis glabris, 
inferioribus eoeruleis albido barbatis bifidis, carpellis ternis brevibus erectis. 
Floret a Junio ad Augustum. 
Synonyma: D. azureum Torr. in Wırke’s Exp.; D. simplex var. 
distichiflorum Hook. 
Area: America bor. paeifica: Washington: W. Klickitat Co., in 
saxosis uliginosis, Columbia River (Howerr 1881 sub nom. D. scopulorum, 
Suksporr 1886 Be, U); Spokan et Nez Percez (Geyer V); Falcon Valley (Surs- 
DoRF 1880 Pe); Oregon (Geyer 1846 Bo); Columbia River 46°—49° lat. 
bor. (Lyarı 1860 Be, V); Rocky Mts. (comm. Hooker V); ibidem (Ha and 
Harsour 1862 C). 
ll. Calcar sursum curvatum falcatum 20—25 mm longum, flores nivei. 
148. D. Penardi Hth. in Helios X. [27] (1893), caule erecto simpliei 
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: Hurn in Bull. Herb. Boiss. I. tb. XVI. fig. 2. 
Area: America borealis: Golorado: Flagstaff Hill and Boulder 
2000 m alt. (E. Pexarn 1891 Ba). 
2. Tribus. Patentipedunculata. Caulis ad bracteas usque foliatus, 
folia palmatim multipartita, petalorum inferiorum limbus expansus acute 
bifidus, semina in faciebus laevia vel rugulosa nec squamata, radix haud 
