41. The habit of this shrub can be upright or decumbent ( arched at the base then spreading upward ). 42. This is an annual herb producing a decumbent to erect, reddish stem no more than 30 centimeters long. 43. They vary in form, growing erect or decumbent , the stems reaching 15 centimeters to 2 meters long. 44. It is a perennial herb growing decumbent or erect, its branching stems reaching up to 90 centimeters long. 45. This bunchgrass forms a tuft of stems growing up to a meter long, erect to decumbent in form. 46. The decumbent form is relatively unattractive to fish and crabs but is eaten in areas with high grazing pressure. 47. It is an annual plant with decumbent ( creeping ) growth to 2-10 cm tall with downy stems. 48. This is a decumbent or spreading species, growing hairy stems along the ground up to about 10 centimeters long. 49. It is a perennial grass with stems growing 30 to 50 centimeters long and decumbent along the ground at maturity. 50. It is an annual herb growing decumbent or upright with stems up to 30 centimeters ( 1 foot ) long.