Neues aus: Flora of the State ot Washington. II. 171 



60 to 80 cm high, glabrous and glaucous up to the inflorescence; 4eaf 

 blades orbicular in outline, thickish, glabrous and glaucous, 2 to 8 cm 

 broad, parted nearly to the base into 5 cuneate segments, these deeply 

 2 to 3-cleft into linear lobes; petioles glabrous and glaucous, 2 to 3 times 

 as long as the blades; bracts narrowly linear, or the lowest cuneate and 

 2 or 3-cleft; inflorescence viscid-pubescent, very loose, 15 to 40 cm long; 

 pedicels curved, spreading, the lower 5 cm or more long; flowers pale 

 yellow, the sepals greenish and viscid pubescent outside; sepals and 

 petals 10 to 12 mm long, the stout straight spur 15 mm long; lateral 

 petals white-bearded; filaments blue-veined; follicles 3, straight, erect, 

 reticulate- veined, hairy, 10 to 15 mm long; seeds dark-colored, the angles 

 produced into white scarious wings. 



Related to D. bicolor Nutt., but a larger plant, with constantly pale 

 yellowish flowers, and the whole inflorescence viscid-pubescent even to 

 the pods. 



Collected by Kirk Whited at Wenache, Wash., May 14, 1899, in flower; 

 May 24, 1899, in fruit; also by G. R. Vasey in 1889, no locality indicated. 



70. Arabis sparsiflora secunda (Howell) Piper, 1. c, p. 294. 



Arabis secunda Howell, Erythea, III, 33; 1895 (February). — Arabis 

 arcuata secunda Robinson in Gray. Syn. Fl., I 1 , 164; 1895 (October). — 

 Eastern Washington. 



71. Arabis latifolia (S. Wats.) Piper, 1. c, p. 295. 



Arabis canescens latifolia S. Wats., Bot. King Explor., 17; 1871. — 

 Arabis lemmoni S. Wats., Proc. Am. Acad., XXII, 467; 1887. — Washing- 

 ton to Montana and California. 



72. Thelypodium streptanthoides Leiberg, in herb, ex Piper, 1. c, p. 299. 

 Stout erect from a biennial root, often branched from the base, 0,5 



to 1 m high, glabrous throughout; leaves oblong-lanceolate, irregularly 

 sinuate-toothed or pinnatifid with oblong or even linear lobes, green on 

 both sides, 4 to 10 cm long, all petioled; racemes dense, 30 to 60 cm 

 long; sepals becoming 6 to 8 mm long, deep purple at least on the 

 upper third, somewhat irregular, the lower pair often united for two- 

 thirds of their length, conspicuously saccate at base, becoming tubulose- 

 con volute at apex; petals narrowly linear with a dilated apex, flat, double 

 the length of the sepals; filaments much elongated, nearly equal, free; 

 pods 10 to 12 cm long, on stout divaricate pedicels 4 to 6 mm in length, 

 subterete, flexuous or curved, minutely tomentose, strongly nerved; style 

 short or none; mature seeds not seen. 



Type specimen in the U. S. National Herbarium, collected near Wilson 

 Creek, Douglas County, altitude 680 meters, no. 229, Sandberg & Lei- 

 berg in 1893. Also collected on rocky cliffs at Almota. Piper 1473 and 

 3563; Lake Chelan, Elmer, July, 1897; and Soap Lake, McKay 2. 



This species is closely allied to T. laciniatum (Hook.) Endl., but differs 

 in its thinner not at all glaucous leaves and purple-tinged calyx. 



73. Campe stricta (Andrz.) W. F. Wight apud C. V. Piper, 1. c, p. 303. 



Barbarea stricta Andrz. in Bess., Enum., 72; 1822. — Barbarea vul- 

 garis stricta A. Gray, Man., ed. II, 35; 1856. 



