. 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. Gexus 3. BORAGE FAMILY. 79. 5. Lappula deflexa (Wahl.) Garcke. Nod- ding Stickseed. Fig. 3515. Echinospermum defiejrum var. americanum A. Gray, Proc Am. Acad. 17: 224. 1SS2. Lappula deflexa Garcke, Fl. Deutsch. Ed. 6, 275. 1863. LaptHt'a americana Rydberg, Bull. Torr. Club 24: 294. 1897. Annual, rough-puberulent; stem slender, erect, paniculately branched, i°-3
. 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. Gexus 3. BORAGE FAMILY. 79. 5. Lappula deflexa (Wahl.) Garcke. Nod- ding Stickseed. Fig. 3515. Echinospermum defiejrum var. americanum A. Gray, Proc Am. Acad. 17: 224. 1SS2. Lappula deflexa Garcke, Fl. Deutsch. Ed. 6, 275. 1863. LaptHt'a americana Rydberg, Bull. Torr. Club 24: 294. 1897. Annual, rough-puberulent; stem slender, erect, paniculately branched, i°-3° high, the branches spreading 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 or bluish, about 1" broad; fruit pyramidal, about 2" broad; nutlets keeled, papillose-tuberculate on the back, rarely with a few prickles on the keel, the margins 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 and Asia. May—Aug. 4. ALLOCARYA Greene, Pittonia, 1: 12. 1SS7. Mostly annual low herbs, with linear entire leaves, the lowest often opposite, and small flowers in terminal spikes or racemes. Pedicels thickened at the summit persistent. Calyx 5-divided, persistent, the segments narrow. Corolla salverform, white, yellow in the" throat. Stamens included. Ovary 4-divided; style short. Nutlets crustaceous, smooth, or rough, attached at their base or below the middle to the receptacle, the scar of attachment concave or raised. [Greek, different nuts.] About 25 species, natives of western North Amer- ica. Type species: Aiiocarya lithocarya (A. Gray) Greene. i. Aiiocarya scopulorum Greene. Moun- tain Aiiocarya. Fig. 3516. Erifrichium californicum var. subglochidiaium
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
