Jean-Marc Dufour-Dror

3 Questions 10 Answers 0 Followers

Questions related from Jean-Marc Dufour-Dror

What are the main differences between Paulownia tomentosa and Paulownia fortunei ?

I am seeking info about the ecological and biological features of Paulownia fortunei vs P. tomentosa, apart from the facts that P. fortunei copes better with dry climates and grows faster. Any...

08 June 2017 3,651 3 View

Has anyone info about Tetraclinis articulata invasiveness ?

I am seeking info about invasiveness of Tetraclinis articulata (syn. Callitris quadrivalvis). I am aware of Rourke (1991) and Richardson & Rejmánek (2004) references. Has anyone reliable info...

30 September 2016 1,060 7 View

Can anyone key out this Cylindropuntia species (unfortunately I do not have pictures of the flowers)?

C. imbricata or C.fulgida var. fulgida ?

07 December 2014 5,745 11 View