Measurements taken along the inflorescence of Lupinus polyphyllus (a): A – C: total length of inflorescence; A – B: length of inflorescence with open flowers; an example photo showing the flower development taken at the population KARL, on the 7th of June 2019 by Lutz Eckstein (b) and example photos showing the different stages first.flow, on 24th of May (c), flow.half, on 31st of May (d), and first.ripe, on 5th of July (e). White arrows show an open flower and a ripe pod, in (c) and (e), respectively.

 
 
  Part of: Ludewig K, Klinger YP, Donath TW, Bärmann L, Eichberg C, Thomsen JG, Görzen E, Hansen W, Hasselquist EM, Helminger T, Kaiskog F, Karlsson E, Kirchner T, Knudsen C, Lenzewski N, Lindmo S, Milberg P, Pruchniewicz D, Richter E, Sandner TM, Sarneel JM, Schmiede R, Schneider S, Schwarz K, Tjäder Å, Tokarska-Guzik B, Walczak C, Weber O, Żołnierz L, Eckstein RL (2022) Phenology and morphology of the invasive legume Lupinus polyphyllus along a latitudinal gradient in Europe. NeoBiota 78: 185-206. https://doi.org/10.3897/neobiota.78.89673