31. "Acacia stenophylla " is widely planted as a drought tolerant and decumbent ornamental tree. 32. Erect when young, this plant later becomes decumbent as it lies down, and branches regularly. 33. It is a glandular annual herb growing decumbent or upright to a maximum height around 30 centimeters. 34. This is a perennial herb producing one or more decumbent or erect stems from a branching caudex. 35. Here they inhabit open, rocky areas and have consequently evolved their decumbent sprawling habit of growth. 36. "Tropidocarpum californicum " is an ascending or decumbent herb up to 25 cm tall. 37. The plant grows up to tall, with decumbent or ascending stems, and triangular-hastate leaves. 38. This perennial herb produces stout, decumbent stems up to 10 or 20 centimeters long from a caudex. 39. It is a trailing to decumbent perennial herb up to tall, spreading by means of underground rhizomes. 40. The flowers are yellow-white to pinkish-white with pink, decumbent bell-shaped to long.