ILLUSTRATIONS 



PANICLED DOGWOOD, Frontispiece 



SHRUB YELLOW-ROOT, Flowering Spray of, 2 



SOULANGE'S MAGNOLIA, Flowering Spray of, 7 



STAR MAGNOLIA, Flowers of, 9 



KOBUS MAGNOLIA, Flower of, 9 



COMMON BARBERRY, Flowering Spray of, 13 



AMERICAN BARBERRY, Fruiting Spray of, 15 



MAHONIA, Fruiting Spray of, 17 



DOWNY HUDSONIA, Tuft of, 21 



SHRUBBY ST. JOHN'S-WORT, Flowering Spray of, 25 



KALM'S ST. JOHN'S-WORT, Flowering Spray of, 27 



ST. ANDREW'S CROSS, Flowering Spray of, 29 



STUARTIA, Flowering Spray of, 32 



GORDONIA, Flowering Spray of, 33 



SHRUBBY ALTH^A, Flowering Spray of, 37 



TAMARISK, Flowering Spray of, 41 



PRICKLY ASH, Leaf of, 43 



PRICKLY ASH, Flowering Spray of, 44 



WAFER ASH, Samaras of, 45 



WAFER ASH, Flowering Spray of, 46 



BLACK ALDER, Flowering Spray of, 49 



BLACK ALDER, Fruiting Spray of, 51 



SMOOTH WINTERBERRY, Fruiting Spray of, 53 



INKBERRY, Flowering Spray of, 55 



MOUNTAIN HOLLY, Fruiting Spray of, 57 



RUNNING EUONYMUS, Fruiting Spray of, 59 



ALDER-LEAVED BUCKTHORN, Spray of, 63 



COMMON BUCKTHORN, Flowering Spray of, 65 



ALDER BUCKTHORN, Fruiting Spray of, 67 



NEW JERSEY TEA, Flowering Spray of, 69 



DWARF BUCKEYE, Flower Spike of, 73 



AMERICAN BLADDER-NUT, Flowering Spray of, 75 



AMERICAN BLADDER-NUT, Fruiting Spray of, 77 



SMOOTH SUMACH, Spray of, 79 



MOUNTAIN SUMACH, Fruiting Spray of, 81 



POISON SUMACH, Fruiting Spray of, 83 



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