. The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists . 1046. Section of flowerof lily-of-the-valley, laidopen to show the parts.(X2) amertcanits, ».ariilus,


. The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists . 1046. Section of flowerof lily-of-the-valley, laidopen to show the parts.(X2) amertcanits, ».ariilus, , , 11B,-r,n. ^lJuimuT, , , , , 4.,i,ll,i,leus, , 4.(Iriffiei, , , , 3. INDEX. lurigipes. 4. malacophyllus, , , , , , , , , , , , , , , 10. CONVOLVULUS CONVOLVULUS 839 A. Calyx mth 2 membranaceous bracts at the base: peduncles usually 1-fld. (Calyslegia.) B. St. prostrate, 8 in. to 3 ft. high: peduncle usually shorter than the califomicus, Choisy (C filldsus, Gray. Caly-slegia ritlosa, Kellogg). Plant densely white-villosethroughout: st. prostrate, scarcely twining: Ivs. siender-. 1047 Convolvulus japonicus. CX3s) petioled, reniform - hastate tosagittate, the upper acuminate,1 in. or less long, the basal lobesoften coarsely toothed: bracts oval or ovate, com-pletely inclosing the calyx: fls. cream-yellow, 1 in. —Perennial. 2. malacophyllus, Greene. Similar to the precedingbut foliage velvety,or plushy pubescent. Calif.—Peren-nial. Other closely related Californian species areC. saxicola, Eastw., C. deltmdeus, Greene, C. Berryi,Eastw. and C. atriplicijblius, House. BB. »S(. twining or trailing, 3-10 ft. high: peduncleexceeding the Ivs. 3. japonicus, Thunb. (Calystegia p


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Keywords: ., bookcentury1900, bookdecade1910, bookpublis, booksubjectgardening