. 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. ceolate, linear to narrowly lanceolate, densely puberulent : calyx hirsute: auricles elongated-linear, strongly glandular-denticulate. L. paludosa. 3. L. cardinalis. 4. L. syphilitica. L. glandiiosa. 300 LOBELIACEAE. Vol. III. 2. Corolla-tube only 2-a, mostly simple ; flowers
. 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. ceolate, linear to narrowly lanceolate, densely puberulent : calyx hirsute: auricles elongated-linear, strongly glandular-denticulate. L. paludosa. 3. L. cardinalis. 4. L. syphilitica. L. glandiiosa. 300 LOBELIACEAE. Vol. III. 2. Corolla-tube only 2-a, mostly simple ; flowers in terminal spike-like of the calyx without of the calyx with reflexed subulate mostly paniculately branched; flowers in loose stout, pubescent; leaves ovate or oblong, slender, glabrous ; stem-leaves narrow, the basal wider. Pedicels mostly longer than flowers, 2-bracteolate near the not longer than flowers, not bracteolate, or only so at the 2^-3j^ long; calyx-tube hemispheric in ^Vi-lVz long; calyx-tube turbinate. 13-14- L. spicata. L. leptostachys. L. inflata. L. Kalmii. L. I. Lobelia Dortmanna L. Water Lobelia, ^^aterGladiole. Fig. 4028. Lobelia Dortmanna L. Sp. PI. 929. 1753. Perennial, aquatic, glabrous throughout, somewhatfleshy; roots numerous, white, fibrous; stem slender,simple, erect, hollow, minutely scaly, 6-i8 high. Leavesall submersed and tufted at the base of the stem, terete,hollow, obtuse, longitudinally divided by a partition,1-2 long, about 2 thick; flowers in a loose terminalraceme, blue, 6-8 long; pedicels filiform, shorter thanor equalling the flowers; calyx-lobes subulate or lanceo-late, shorter than the tube, the sinuses usually not atall appendaged; corolla-tube 3-4 long, its lower lipglabrous or nearly so. Borders of ponds, usually in sandy soil, sometimes whollyemersed when the water is low. New Jersey and Penns
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
