Yes indeed, those sp are not native Tanzanian, but they have not been imported from South America to Europe for sale. What i meant with those was that they have all been raised from seed or vegetative propagation in Tanzania by local nurserymen. The habranthus sp Tanzania was raised from seed in a nursery from wild collected seed of naturalised plants in the Arusha region for example. Of course i dont know who planted the original plants in the arusha marshy area/woodland, and for how long they have been naturalised there, and if the original bulbs came from south america or europe..
In Tanzania there are some native crinum sp as well as native ammocharis sp, and a few other bulbs, but these are not only native to Tanzania, some can also be found in Uganda for instance. There are still a few more "obscure bulb sp" in Tanzania that noone seems to be able to identify, but more info and possible ID's will follow on these as they flower and get identified.
Cryptostephanus haemanthoides grows in grassy scrub like savannah regions in Tanzania as well as in moist woodland edge fields and in between cracks in rocks in Uganda.
on Mt meru can be found quite a few unusual knipnofia sp, but i have not yet been informed if these are native sp or not, and if not, where the original seed/plants came from, still remains unknown...
more info will follow
Pontus