185 
3. TARAXIA HETERANTHA (Nutt.). 
OLnothera heterantha Nutt. Journ. Acad. Phila. 7: 22. 1834. 
Jussiaea subacaulis Pursh, F]. Am. Sept. 304. 1814. 
OLnothera triloba Hook. Lond. Journ. Bot. 6: 223. 1847. 
Not Nutt. 1821. 
Idaho and Oregon to Utah and Nevada; at about 2200 meters 
in Utah. 
3a. TARAXIA HETERANTHA TARAXACIFOLIA (S. Wats.). 
OLnothera heterantha var. taraxacifolia S. Wats. Proc. Am. 
Acad. 8: 589. 1873. 
On the Sierra Nevada. 
4. TaRaxia ovaTa (Nutt.). 
OLnothera ovata Nutt.; T. & G. Fl. N. A. 1: 507. 1840. 
California from San Francisco to Monterey. 
5. TARAXIA BREVIFLORA (T. & G.) Nutt. 
OLnothera breviflora T. & G. Fl. N. A. 1: 506. 1840. 
OLEnothera Nuttallii Torr. & Frem., Frem. Rep. 89. 1845. 
Laraxia breviflora Nutt; T. & G. Fl. N. A. 1: 506. 1840. 
Northwest Territory to Colorado and Utah, where it ascends 
to about 2800 meters. 
6. TARAXIA LONGIFLORA Nutt. 
_ OLnothera Nuttallii T.& G. Fl. N. A. 1: 506. 1840. Not 
weet. 1830, 
“OEnothera tanacetifolia T. & G. Pacif. R. R. Rep. 2: 121. pl. 4, 
1854. 
Taraxia longiflora Nutt.; T. & G. Fl.N. A. 1: 506. As syno- — 
nym. 1840. 
Washington to Nevada and California. 
11. GALPINSIA Britton, Mem. Torr. Club, 5: 263. 1894. 
[Sarpincia Raimann in Engl. & Prant), Nat. Pf. Fam. 3: Abt. 7, © 
217. 1893. Not Salpimga DC.] 
Free tips of the calyx-segments about 3 mm. long. 
Free tips of the calyx-segments less than 2 mm. long. + 
Plants hispid ; calyx-tube much longer than the ovary. 2. G. Greggit. — 
Plants puberulent; calyx-tube slightly longer than the ovary. 3 G. tubicula: 
1. G. Hartwegii. 
