H.Lév. No year - Decades plantarum novarum. XCIII-C (1912) Decades plantarum novarum. XCIII-C. Repertorium novarum specierum regni vegetabilis 11(16-20): 295-307. doi: 10.1002/fedr.19120111613.
There is no corrections for Polygonum darrisii yet.