Albert Frey-Wyssling Biography, Birthday & Nationality

Paracelsus

Paracelsus was a Swiss German physician, philosopher, botanist and astrologer, known as the founder of toxicology. Check out this biography to know about his childhood, family life, achievements and other facts about his life.

Gaspard Bauhin

Carl Nägeli

A. P. De Candolle

Alphonse Pyrame De Candolle