I have noticed my orange rocoto from Beth's mystery seed packet
prefers to be in dappled shade/sun. Also seems to have a narrow
band for 'favorite' conditions. Too much or too little of anything seems
to cause it to droop slightly, although as time goes on, it is less noticable.
I think it just needs to be outside in it's final container home.
The manzanos I got from Shane germinated nicely, and now the seedling
I kept is doing well, so eventually I'll have a couple to compare, and then
we can nail down your questions! I really want to try to overwinter a
pubescens
or two!
As for nomenclature, Wikipedia entry says:
Capsicum pubescens is a species of the genus
Capsicum (pepper), which is found primarily in
Central and
South America. The name component
pubescens means hairy, which refers to the hairy leaves of this pepper. The plants, but especially the fruits, are often referred to as
rocoto (
Quechua:
ruqutu) and
locoto (
Aymara:
luqutu).[sup]
[1][/sup] As they reach a relatively advanced age and the roots
lignify quickly, sometimes the familiar name is tree chili. Of all the domesticated species of peppers, this is the least widespread and systematically furthest away from all others. A very notable feature of this species is its ability to withstand cooler temperatures than other pepper plants.[sup]
[2][/sup]
Here's another discussion thread on eGullet:
http://forums.egullet.org/index.php?/topic/92035-rocoto-peppers-or-is-it-manzano/
My solution os just to refer to them all as
pubescens since there seem to be few varieties.
Hope you can get a more definitive answer!