| + | Viola calcarata, Linn. (V. valderia, Huter). Rootstock producing filiform creeping branches: st. simple, 4 in. high: lvs. ovate, or the upper oblong to lanceolate, crenate; stipules nearly or quite pinnately divided: spur as long as the large violet corolla. Alpine region of Cent. Eu. G.W. 12:709. Gn. 62, p. 97. |
| Viola gracilis, Sibth. & Smith (V. olympica, Boiss.). One of the V. calcarata group, and by some authors included in that species: entire plant hairy, internodes more or less elongated, 1 ft. high: lvs. oblong and narrowed to petiole, or broad-ovate to nearly rotund and abruptly contracted below, somewhat obtuse at apex, the margin crenate; stipules pinnately parted: fls. medium size, the petals violet or yellow; sepals oblong-lanceolate, acute, shorter than petals; spur exceeding calyx appendages. Macedonia to Asia Minor. | | Viola gracilis, Sibth. & Smith (V. olympica, Boiss.). One of the V. calcarata group, and by some authors included in that species: entire plant hairy, internodes more or less elongated, 1 ft. high: lvs. oblong and narrowed to petiole, or broad-ovate to nearly rotund and abruptly contracted below, somewhat obtuse at apex, the margin crenate; stipules pinnately parted: fls. medium size, the petals violet or yellow; sepals oblong-lanceolate, acute, shorter than petals; spur exceeding calyx appendages. Macedonia to Asia Minor. |