CATALOGUE. 
227 
elongated corolla-tube, and tlic latter species also a peculiar almost woody 
gibbous-based oval capsule. 
Geatiola Virginiana, L. From the Gulf of Mexico to Canada, the 
Red River of the North and Oregon. Truckee Valley, Nevada, (W. W. 
Bailey ;) July. (800.) 
LiMOSELLA AQUATicA, L. Leavcs long-petioled, oblong or lincar-spntu- 
late. — The petioles in some of the present specimens arc unusually clou- 
gated, (2-7',) the floating limb being 4-8" long and 2-3" in width, and llic 
submerged peduncles 2-4" in length ; in other specimens, not submerged, the 
entire leaf is but an inch in length with a much narrower blade ; capsules 
oblong, somewhat acute. York Factory on Hudson's Bay ; Rocky Mount- 
ains, Colorado. Goose Creek Valley, Nevada, and in the valleys of the Wuh- 
satch and Uintas ; 6,000 feet altitude ; July-September. (801.) 
Synthyris pinnatifida. Somewhat villous; stem 3-8' higli, usually 
exceeding the leaves ; radical leaves long-petioled, pinnately-dividcd, broadly 
ovate in outline, the lower of the 3-4 pairs of lobes nearly distijict, the 
upper confluent, all laciniately pinnatifid and the segments laciniately toothed ; 
cauline leaves bracteate to the pedicels, small, mostly ovate, toothed, or the 
uppermost oblong and entire; raceme 1-2' long, densely flowered above; 
calyx-lobes oblong, mostly obtusg; corolla nearly twice longer than the calyx, 
incurved, the lower lip deeply 3-lobed, the upper entire.— Found only in 
fruit, with the remains of flowers, which are apparently white. AYahsatch 
Mountains, on a rocky ridge at the head of Ameriean Fork Canon ; 9,000 
feet altitude ; August. Plate XXII. Fig. 1. A plant ; natural size Fig. 2. 
Flowers ; enlarged four diameters. (^802.) 
Veronica Anagallis, L. Northern States, and throughout Canada to 
the Rockv Mountains, Washington Territory and Sitka; Xehra^ka : New 
Mexico, in Thousand Spring Valley, Nevach^, and in the Jonlan and Wel.er 
Valleys, Utah; 4,500-0,000 feet altitude ; May-Sept em Ix-r. fsd.l) 
Veronica Americana, Schweln. Northern States; G.na.la aud to the 
Saskatchewan; Colorado, California, and Ahiska. Rather frequent n. Ne- 
vada and Utah, from the West Humboldt Mountains to th<« Umtas : n-S,000 
feet altitude; May-October. Much nu.re eonimon than the last, but some- 
times growing witli it ; flowers deeper blue. (804.) 
Veronica alpina, U. In the White Mountains : Labrador and Green- 
land ; Unalaska, Sitka, and in the mountains southward t.. Washington 
