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 102nd meridian . Genus 3. BORAGE FAMILY. Nod-. 5. Lappula deflexa (Wahl.) Stickseed. Fig. 3515. Echinospernium deflexum var. americanum A. Gray, Proc. Am. Acad. 17: 224. deflexa Garcke, Fl. Detitsch. Ed. 6, 275. americana Rydberg, Bull. Torr. Club 24: 294. 1897. Annual, rough-puberulent; stem slender, erect,paniculately branched, i°-3° high, the branchessp
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 102nd meridian . Genus 3. BORAGE FAMILY. Nod-. 5. Lappula deflexa (Wahl.) Stickseed. Fig. 3515. Echinospernium deflexum var. americanum A. Gray, Proc. Am. Acad. 17: 224. deflexa Garcke, Fl. Detitsch. Ed. 6, 275. americana Rydberg, Bull. Torr. Club 24: 294. 1897. Annual, rough-puberulent; stem slender, erect,paniculately branched, i°-3° high, the branchesspreading or ascending. Leaves oblong or oblong-lanceolate, mostly narrowed at both ends, 2-4 long,2i-6 wide, the lower petioled, the upper sessile;racemes slender, many-flowered; pedicels slender,2-4 long, deflexed in fruit; corolla white orbluish, about i broad; fruit pyramidal, about 2broad; nutlets keeled, papillose-tuberculate on theback, rarely with a few prickles on the keel, themargins armed with a single row of flat prickles,these sometimes few. In thickets, Quebec to Manitoba, British Columbia,Iowa, Nebraska and Wyoming. Also in Europe andAsia. May-Aug. 4. ALLOCARYA Greene, Pittonia, i: 12. annual low herbs, with linear
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
