Are Bothriochloa and Bystropogon both types of plant?
Bothriochloa Bothriochloa is a common and widespread genus of plants in the grass family native to many countries on all inhabited continents and many islands. They are often called beardgrass or bluestem.
Strophanthus courmontii Strophanthus courmontii grows as a deciduous liana up to 22 m long or as a shrub up to 4 m tall, with a stem diameter up to 10 cm . Its fragrant flowers feature a white turning red and purple corolla tube, yellow with purple streaks inside. Habitats are forests and riverine thickets, from sea-level to 1400 m altitude. "S. courmontii" is used in local medicinal treatments for rheumatism and as an aphrodisiac. The plant is native to Kenya, Tanzania, Malawi, Mozambique, Zambia and Zimbabwe.