Visits to the herbaria
Hypotheses,
Posted in: en.hypothesesIn 2018, two european herbaria were visited to collect seeds of different opium poppy subspecies to ...
Posted in: en.hypothesesIn 2018, two european herbaria were visited to collect seeds of different opium poppy subspecies to ...
The literature concerning the travels of Alexander von Humboldt (1769-1859) and Aimé Bonpland (1773-1858) is enormous. Despite…