Wilhelm KnechtelGerman gardener and botanist / From Wikipedia, the free encyclopedia Wilhelm Knechtel (Spanish: Guillermo Knechtel; 13 August 1837, in Pihel – 22 October 1924, in Bucharest) was an ethnic German Austrian-Romanian gardener and botanist.
Wilhelm Knechtel (Spanish: Guillermo Knechtel; 13 August 1837, in Pihel – 22 October 1924, in Bucharest) was an ethnic German Austrian-Romanian gardener and botanist.