[Vol. 9 



264 ANNALS OF THE MISSOURI BOTANICAL GARDEN 



together with the station from which the type was ob 

 s sufficient to establish its identity. 



3. T. crispum Greene, n. sp. 1 



T. braehvcarvvni Gray, Proc. Am. Acad. 6: B20. 1866, not 



Torr. ; Wats. Bot. 

 Geol. Survey Cal 



1871, in part ; Brewer & TV 

 76. in Dart : Greene, Fl. F] 



ciscana, 262. 1891 ; Robinson in Gray, Syn. Fl. N. Am. P: 174. 



1895, in part. 



Biennial, glabrous or sparingly pilose towards the base: stems 

 3-8 dm. high, simple or virgately branched: radical leaves oblan- 

 ceolate or spatulate, nearly entire to deeply lyrate, 4-6 cm. long; 

 cauline leaves 1-5 cm. long, linear-sagittate, acute, sessile, entire 

 or shallowly repand, basal lobes acute: sepals and petals white 



(the former occasionally purple), the latter linear-spatulate, 



twice as long as the sepals; stamens exserted, filaments 



mm 



about twice as long as th< 



nearly equal, anthers 2.5-3 



base: inflorescence dense, racemose; pedicels slender, 3-5 mm. 



long, erect: pods unequally torulose, 1.5-3 cm. long; stipe about 



1 mm. long; style 0.5-1 mm. long, stigma small, truncate. 

 Distribution: western Nevada and adjacent California. 



Specimens examined : 



Nevada: Lake Washoe, 18(55, Torrey 14 (Mo. Bot. Gard. 

 ller!>.) ; Empire City, June 19, 1882, Jones 3769 (Mo. Bot. Gard. 

 Herb, and Clokey Herb.); Washoe Lake, June 3, 1897, Jones 

 (Mo. Bot. Gard. Herb.); Eagle Valley, Ormsby County, June 

 28, 1902, Baker 1191 (Rky. Mt. Herb, and Mo. Bot. Gard. Herb., 

 type); King's Canyon, Ormsby County, July 30-Aug. 1, 1902, 

 Baker 1218 (Rky. Mt. Herb, and Mo. Bot. Gard. Herb.). 



California: 1875, Lemmon (Mo. Bot. Gard. Herb.); Dixey 

 Valley, Lassen County, July 6, 1894, Baker & Nutting (Univ. 

 Calif. Herb.); Milford, June 26, 1892, Brandegee (Univ. Calif. 



Herb.); Sierra County, 1874, Lemmon 12 (Mo. Bot. Gard. 

 Herb.); Sierra County, 1875, Lemmon 21+ (Mo. Bot. Gard. 



Herb.) ; 



Sonne 337 (Mo. Bot. Gard 



'Thelypodium crispum Greene, sp. now, bienne glabrum vcl basi pilosum; 

 caule 3-8 dm, alto simplice vel ramoso, ramis strictis; foliia radicalibus oblanceo- 

 latia Bubintegris vcl lyratis 4-6 em. longis; foliia caulinia 1-5 cm. longis lineari- 

 aagittatia acutis aessilibus amplexicaulibua integria vel repandis; Bepalia petalisquo 

 albis, petalis lineari-apatulatia, staminibua exsertia; infloreaeentiia dense racemosia, 

 pedicel lis gracilibua ereetis 3-5 mm. longis; siliquia torulosis erectis 1.5-3 cm. 

 longis, atipite circiter 1 nun. longo, stylo 0.5-1 mm. longo, atigmate parvo integro. 

 Collected in Eagle Valley, Ormsby County, Nevada, June 28, 1902, Baker 1191 

 (Bky. Mt. Herb, and Mo, Bot. Gard. Herb., type). 



