13.- Myosurus minimus, d. (Trs. Fl. I. 25. Gr. Gen. I. 25, 5.8.) June 3, 1869. Meadow at mouth of Jordan river, Utah. In fruit. 9 sp. 14.- M. aristatus, Bentt. The ordinary starred specimen, growing under sagebrush, has short, few cored heads. Under varying circumstances, it sends up numerous sub-decumbent scape, with linear many cored head, as in M. minimus. (warp. Ann. I. 7.) a) Apr. 4, 1868.- Sage plain near Carson City, Nev. 20 sp. b) 23, " Bank of "Cris Spring", near Carson City, Nev. 6. c) June 3, 1869. Meadow at mouth of Jordan river, Utah. 4. d) 14, " Sandy shore of Stansbury Island, Salt Lake. 3. 15.- Ranunculus divaricatus, Schrank? The specimens of this species in Herb. Eaton have the segments of the leaves much longer & more delicate than in an authentic specimen from J. C. Baker. It is not easily distinguishable from R. aquatilis, var. trichophyllus, except in their extreme forms, when in the one the leaves are divided, parted mostly by three, segments long filiform - in the other, palmarly parted from a very short pedicle, segments shorter & more rigid. The fruit may give more positive differences, her glabrous & beaked, thin somewhat hispid & obtuse. a) July 26, 1869. Jordan river, near Glendale, (near Utah Railroad) b) Sept. 5, 1868. Stream in Scent valley, Nev. 7 5/2 c) May 31, 1869. Jordan river, Utah. Near Salt Lake city. 6 " d) July 26, 1869. Silver creek, Thebes, near Utah. 16.- R. aquatilis, d. var. trichophyllus, Chaix. a) July 16, 1867. Truckee River, near Glendale, Nev. (W. W. Bailey.) 5 sp. b) May 9, 1867. Stream in meadow near Glendale, Nev. 4 " c) Sept. 1, 1867. Stream in Ruby Valley, Utah. Nev. 5 " d) July 26, 1869. Silver creek, Parley's Park, Utah. 6 ". 17.- R. multifidus, Ph. Rare. Looking in the meadow, low & lioncail laked - Gently NeuHall's from pine the H. W. C. S. B. (illegible) Aug. 16, 1869. Weber River bottom, near Coalville, Utah. 17 sp.