THE third volume of Oliver's “Flora of Tropical Africa”includes fourteen natural orders, mostly belonging to the sub-class Gamopetake of the Dicotyledons. The two orders, Umbelliferæ and ...

1 Research Center on Animal Cognition (CRCA), Center for Integrative Biology (CBI); CNRS, Toulouse University, Toulouse, France 2 CEFE, CNRS, Univ Montpellier, EPHE, IRD, Montpellier, France Accurate ...

Dermatitis. 2009;20(2):63-78. Other plants known for their spines include Serenoa repens (family Arecaceae), a North American plant commonly known as saw palmetto (Figure 6). This palm gets its ...