. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 73 BORAGINACEAE. Vol. 2. Lappula texana (Scheele) Britton. Hairy Stickseed. Fig. 3512. Cynoglossum pilosum Nutt. Gen. 1: 114. 1818. Not R. & P. 1794- Echinospermum texanum Scheele, Linnaea 25 : 2^°- 1852. Echinospermum -Redowskii var. cupulatum A. Gray in Brewer & Wats. Bot. Cal. 1 :.530. 1876. Lappula texana Britton, Mem. Torr. Club 5: 273. 1894.
. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 73 BORAGINACEAE. Vol. 2. Lappula texana (Scheele) Britton. Hairy Stickseed. Fig. 3512. Cynoglossum pilosum Nutt. Gen. 1: 114. 1818. Not R. & P. 1794- Echinospermum texanum Scheele, Linnaea 25 : 2^°- 1852. Echinospermum -Redowskii var. cupulatum A. Gray in Brewer & Wats. Bot. Cal. 1 :.530. 1876. Lappula texana Britton, Mem. Torr. Club 5: 273. 1894. L. Redowskii occidentalis Rydb. Contr. Nat. Herb. 3: 170. 1895. Annual, similar to the preceding species, 6-20 high, paniculately branched, the branches ascending or erect. Leaves linear or linear-oblong, mostly obtuse, the lower narrowed into petioles; racemes leafy-bracted; pedicels short, not deflexed in fruit; flowers about 1" broad; nutlets papillose-tuberculate on the back, the margins armed with a single row of flat, usually more or less confluent bristles, or these united into a cup. In dry soil, Ontario to Manitoba, British Columbia, south to Nebraska, Texas and Arizona. Found also in ballast at Atlantic seaports. Nutlets with nearly dis- tinct bristles and others with bristles united into a cup sometimes occur on the same fruit. April-Aug. 3. Lappula virginiana (L.) Greene. Virginia Stickseed. Fig. 3513 Myosotis virginiana L. Sp. PI. 131. 1753. Cynoglossum Morisoni DC. Prodr. 10: 155. 1846. E. virginicum Lehm. Asperif. 120. 1818. Lappula virginiana Greene, Pittonia 2: 182. 1891. Biennial, pubescent; stem paniculately branched, 2°-4° high, the branches slender, spreading. Basal leaves (seldom present at flowering time) ovate or nearly orbicular, cordate, long-petioled, mostly obtuse; stem leaves ovate-oblong or oval, acute or acuminate at the apex, narrowed to the base, peti- oled, 3'-8' long, 1-4' wide, the uppermost smaller, sessile; racemes very slender, di
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