41. From late spring until a hard frost, petunias keep blooming in almost every color and bicolor imaginable. 42. Southern pied babblers ( " Turdoides bicolor " ) appear to avoid inbreeding in two ways. 43. "Pachypodium bicolor " is positioned on porous sandstone where it grows only in full sunlight. 44. Numerous cultivars have been selected, most of them derived from " C . bicolor ". 45. "Thelocactus bicolor " has gained the Royal Horticultural Society's Award of Garden Merit. 46. "D . bicolor " was first described by Allen Lowrie and Sherwin Carlquist in 1992. 47. This plant is similar to its relative, true babystars ( " Leptosiphon bicolor " ). 48. Blue-green sage rambled over the feet of a Lespedeza bicolor , which has soft green pealike leaves. 49. The large, lilylike flowers are available in red, pink, salmon, white, yellow and bicolors . 50. I like to use Dietes bicolor and Dietes vegata for their evergreen clumps of swordlike foliage and beautiful flowers.
