Black-eyed Susan vine

Black-eyed Susan is a counterclockwise winding, yearling cultivated herbaceous climber and reaches stature heights of 1 to 2 meters. The three and a half to seven and a half centimeters long and two and a half centimeters wide leaves are triangular to heart-shaped. Their edges are wavy and hairy both surfaces. The leaf blades sit up to six and a half centimeters long petioles, which at the start one to one and a quarter millimeter thick stem axis at a distance of four and a half to 13 centimeters. At up to eight and a half centimeters long inflorescence Saxony hairy, mostly orange-yellow flowers grow. The central two centimeters long corolla tube is deep violet. Each of single flower has two triangular to oval, hairy bracts, which converge toward pointed tip. They are 18 to 20 millimeters long, and nine to ten millimeters wide. The perforated cup is about two millimeters long and has 15 to 17 pfriemförmige cloth. The Crown measures around four centimeters and has five two centimeters large bulges. The 16 to 18 millimeters long fruits are finely hairy. On approach they have a diameter of seven millimeters. The four seeds measure 3.5 millimeters.