Oreocarya. 



81 



nices trapeziformes, basi appendicibus binis linearibus divaricatis ornati; stamina medio 

 tubo affixa. Nuculae in calyce 8 mm longo brunneae, 3 mm longae, ovoideae, utrinque 

 corrugatae, angustissime, sed distincte marginatae, facie exteriore obtuse carinatae, facie 

 interiore per tolam longitudinem sulcatae, sulcus linearis, basi triangulari-dilatatus. 



Oregon: Wallowa County: Deep Creek, 1200 m ü.M. (Sheldon n. 83 4 5). Im 

 Juni abblühend. — Mit Sicherheit bisher nur aus der Originalsammlung bekannt. 



5. 0. setosissima (A. Gray) Greene 

 in Pittonia I. (1887) 58; Macbride 1. c. 

 27. — Eritrichium setosissimum A. Gray 

 in Proc. Amer. Acad. XII. (1877) 80; 

 Syn. Fl. II. 1 . (4 878) 1 96. — Krynitxkia 

 setosissima A .Gray! in Proc. Amer. Acad. 

 XX. (1*885) 276; Syn. Fl. II. 1. Suppl. 

 (188 6) 429. — Gryptantha setosissima 

 Payson 1. c. 268. — Biennis, hispidis- 

 sima. Caulis robustus erectus simplex, 

 35 — 100 cm altus. Folia basalia lan- 

 ceolato-spathulata, longe petiolata, 1 — 

 2 cm cum petiolo longa, 1 5 — 2 2 mm 

 lata, caulina breviora linearia. Cincinni 

 breves in l'ructu valde elongati, in tbyr- 

 sum terminalem congesti ; sepala lanceo- 

 lato-oblonga, ^/^tam longa; corolla alba 

 infundibuliformis 6 mm diametro; forni- 

 ces subtrapeziformes appendicibus desti- 

 tuti ; calyx fructifer 9 — 13 mm longus ; 

 gynobasis subulata. Nuculae ovoideae 

 4 1 2 mm longae facie exteriore granu- 

 latae, interiore laeves, late alatae. 



Pazifisches Nordamerika: 

 Utah: Fish Lake; St. George (nach Mac- 

 bride). Colorado: Colorado Springs 

 (Jones n. 972), Salida (Baker, Earle 

 andTracy n. 1 3). Arizona: Grand Ca- 

 non des Colorado (Mac Dougal n. 1 65). 

 Flagstaff (Busby n. 748; Herb. Dehra 

 Dun). Thompsons Banch, White Moun- 

 tains; Fort Apache (nach Macbride). — 

 Blüht vom Juni bis zum August. — Die 

 für Colorado angegebenen Exemplare hat 

 Payson (1. c. 284) unter G. thyrsiflora 

 (Greene) Payson gestellt. 



6. O. virgata (Porter) Greene in 

 Pittonia I. (1887) 58; Macbride 1. c. 

 27. — Eritrichium virgatum Porter in 

 Hayden, Geol. Beport. (1870) 479. — 

 E. glomeratum var. virgatum Porter in 

 Coulter et Porter, Fl. Colorado (1874) 

 nitzkia virgata A. Gray in Proc. Amer. 

 (1886) 429 

 1 1 — 70 cm 



6 — 10 mm lata, basi longe et sensim in petiolum alatum attenuata, superiora linearia, 

 multo longiora quam cincinni. Inflorescentia fere usque ad basin caulis pertinens, cin- 

 cinni breves densi in thyrsum longissimum dispositi, floribus fructibusque subsessilibus ; 



A. Engler, Das Pflanzenreich. IV. (Embryophyta siphonogama.) 262. 6 



Fig. 7. Oreocarya virgata (Porter) Greene. A Ha- 

 bitus. B Flos. C Corolla longitudinaliter secta. 

 D Fructus. E Gynobasis. F Nucula. — Icon. origin. 



102; A. Gray, Syn. Fl. II. 1. (1878) 197. — Kry- 

 Acad. XX. (1885) 279; Syn. Fl. II. 1. Suppl. 

 - Gryptantha virgata Payson 1. c. 270. — Biennis hispidissima. Caulis 

 altus. Folia basalia rosulata lineari-oblonga vel spathulata, 6 — 1 2 cm longa, 



