. Introduction to botany. Botany. VIOLET FAMILY 161 67. VIOLACE^ffi;. Violet Family Herbs, with simple, alternate leaves, with stipules. Calyx of 6 persistent sepals. Corolla of 5 petals, somewhat zygo- morphic; one petal with a spur. Stamens 5, short, the fila- ments often united around the pistil (Fig. 24). Style generally club-shaped, with a one-sided stigma, with an opening leading to its interior. Pod 1-celled, splitting into 3 valves, each bear- ing a placenta. The seeds are often dispersed by the splitting of the elastic valves (Fig. 24).. na-' Fig. 24. Viola tricolor. Please note that
. Introduction to botany. Botany. VIOLET FAMILY 161 67. VIOLACE^ffi;. Violet Family Herbs, with simple, alternate leaves, with stipules. Calyx of 6 persistent sepals. Corolla of 5 petals, somewhat zygo- morphic; one petal with a spur. Stamens 5, short, the fila- ments often united around the pistil (Fig. 24). Style generally club-shaped, with a one-sided stigma, with an opening leading to its interior. Pod 1-celled, splitting into 3 valves, each bear- ing a placenta. The seeds are often dispersed by the splitting of the elastic valves (Fig. 24).. na-' Fig. 24. Viola tricolor. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bergen, Joseph Y. (Joseph Young), 1851-1917; Caldwell, Otis William, 1869- joint author. Boston, New York, [etc. ] Ginn and company
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