Character;"Codonoboea ruthiae";"Codonoboea ramosa" "Lamina size of larger leaf (cm)";"9.5–15.5 × 3.5–6.2";"5.1–7.6 × c. 3.8" "Lateral veins (pairs)";10–12;"c. 7" "Peduncle (cm)";4–5;2.5–3.2 "Number of flowers";5–6;2 "Flower colour";Maroon;"Greenish yellow" "Corolla tube (cm)";1.7–1.9;"c. 1.3"