Figure 1 from: Boonprajan P, Leeratiwong C, Sirichamorn Y (2024) From morphology to molecules: A comprehensive study of a novel Derris species (Fabaceae) with a rare flowering habit and reddish leaflet midribs, discovered in Peninsular Thailand. PhytoKeys 237: 51-77. https://doi.org/10.3897/phytokeys.237.112860

Figure 1 Derris rubricosta, sp. nov. A habit and habitat B leaves C stem D young reddish leaflets E reddish midribs of mature leaflets F, G close-up of midrib on adaxial and abaxial surface respectively H inflorescences and foliage I, J close-up of inflorescence, showing flower buds and brachyblasts K close-up of flower and buds. All photos were taken at Pha Dam Forest Ranger Unit in Songkhla province. Photos by Punvarit Boonprajan (A, B, D–G) and Charan Leeratiwong (C, H–K).