• Thumbnail for Knautia drymeia
    Europe. This species was first formally described by Austrian botanist Johann Heuffel in his work Flora 39 in 1856. There are a few recognized subspecies...
    6 KB (576 words) - 12:59, 14 January 2024
  • Regensburg. The genus Genersichia (Cyperaceae) was named for him by János Heuffel, as was Dianthus genersichii Gyorffy (Caryophyllaceae). The standard author...
    3 KB (319 words) - 22:57, 11 May 2024
  • Hetterscheid [nl] (born 1957) Heubl – Günther Heubl (born 1952) Heuff. – János (Johann) A. Heuffel [de] (1800–1857) H.E.White – Harold Everett White (born 1899) Heward...
    32 KB (3,633 words) - 22:37, 14 July 2024