Nurseries of interest; Palm Hammock Orchid Estate

 Monstera dubia

Palm Hammock Orchid Estate in southwest Miami, has the best collection of begonias in zone10.  They offer an extensive selection of rhizomatous and rex begonias, some of which are their own hybrids. Not a lot of canes last visit as years before. I don't know how they keep their begonias looking so fabulous through the rainy season.

Begonia peleata (species)

Aroids, vines, water plants, and succulents abound. This nursery is filled with jewels.

They have mail order and are a good source of info.

PALM HAMMOCK ORCHID ESTATE, INC.
9995 S.W. 66th STREET MIAMI, FL 33173
(305) 274-9813