Our planet hosts an incredible number of seed plants. Published estimates varied between about 231.000 and 320.000 but the latestĀ global checklistĀ rise this number up to 400.000 (see http://www.jstor.org/pss/1224723).
The incredible diversity of plants is gorgeous, however it poses relevant problems to who wants to study them. The fact that after learning everything about one [...]

