TY - RPRT TI - Rapid floral syndrome convergence in Penstemon through independent genetic variation AU - Stone, B. W. AU - Wheeler, L. C. AU - Lambert, P. AU - Williams, N. H. AU - Wessinger, C. PY - 2026 DO - 10.64898/2026.07.21.739878 UR - https://www.biorxiv.org/content/10.64898/2026.07.21.739878v1 ID - 10.64898/2026.07.21.739878 ER -