Searching for South American berry fruit seeds
I've been searching a long time without success for a source for seed of the South American bramble species such as:
Giant Columbian Blackberry - Rubus macrocarpus
Mora de Castilla - Rubus glaucus
Mora de Rocota - Rubus roseus
Mora ComÃºn - Rubus adenotrichus
Does anyone know of a seed catalog that carries them, or even better is there somewhere I can advertise to trade seeds with people in South America? Hope someone can help!