BELL-FLOWER FAMILY (Campanulaceae)
VENUS’ LOOKING-GLASS WESTERN VENUS’ LOOKING-GLASS
Juice usually milky; leaves alternate; calyx tube joined to ovary, 3-10-lobed; corolla tubular or bell-shaped, sepals and petals usually 5; stamens 5; ovary inferior, 2-10-celled.
Venus’ Looking-Glass (Specularia perfoliata) is a very common American plant blooming in Texas in the early spring. Like the later flowers of many violets, the first flowers never open and are self-fertilized. The later flowers have a showy 5-lobed purple corolla about an inch long. The seeds are dispersed from a small opening in the lower part of the capsule. The leaves are small and clasping, usually broader than long.
Western Venus’ Looking-Glass (Specularia leptocarpa) has flowers very much like the preceding, but the stamens and calyx lobes are longer. The long, slender capsules have the opening pore near the top. The showy flowers appear in late April and May. This plant is abundant on the northern prairies of Texas and ranges to Missouri and Montana.
PRAIRIE LOBELIA TEXAS HAREBELL
Texas Harebell. Bluebell (Campanula reverchonii) is one of the rarer plants in the state, and care should be taken to preserve it. It is lovely against the granite rocks and boulders of Central Texas. The dainty, slender plants are often much branched and have blue flowers about half an inch long. The bluebell of Scotland is a renowned member of the group; Canterbury bells and the balloon-flower are well-known in gardens.