Neoparryal n. gen. of the Umbelliferae. Herbaceous, acaulescent perennial. Leaves pinnatisect. Inflorescence spreading; peduncles exceeding the leaves; involucre absent; involucel of small, inconspicuous bracts. Calyx teeth persistent. Stylopodium lacking. Fruit oblong, glabrous; ribs slightly developed; oil tubes small, numerous, scattered in the pericarp; strengthening cells absent. The type species is Neoparrya lithophila,2 n. sp. Plate 33. Seseli Nuttallii Gray, Proc. Am. Acad. 8: 287. 1870, as to Parry collection, No. 83. Plant acaulescent, about 1.5 din. high; leaves petiolate, oblonglanceolate in outline, 8-10 cm. long, about 2.5 cm. broad, somewhat rigid, glabrous, ultimate segments linear, 5-20 mm. long; umbels several-rayed, rays 0.5-1.5 cm. long; involucel bracts linear-lanceolate, about 3 mm. long; styles 2-3 mm. long, persistent; fruit 3-5 mm. long, lateral and dorsal ribs inconspicuous. Type specimen: Dr. C. C. Parry 83, "on rocks, Huefano Mountains, New Mexico," Sept. 1867 (TYPE in the Gray Herbarium of Harvard University; isotypes in the Missouri Botanical Garden Herbarium).