... hillebrandiana (koko'olau): "There are few seeds and other genetic material of B. hillebrandiana ssp.hillebrandiana in ex situ genetic storage and ...
... Some wild B. mauiensis have very succulent leaves (photograph courtesy of Forest & Kim Starr CC BY 3.0 US), while cultivated plants like this one ...
... Hybridization is also a potential problem since B amplectens intergrades and hybridizes with B. torta (another endemic species) on summit ridges ...