Pulsegleanr, I just got some of those "Haricot Rouge Du Burkina Faso" cowpeas from Baker Creek, and the seeds look pretty much identical to both Torkuviahe and "Inkosi Umhlaba" (just a tinge darker). Another distant relative?
Who knows. I wouldn't surprise me. Beans tend to move around a lot. For example back before you ever saw the Seed zoo listings, there was actually a fourth cowpea (actually there was a fifth too, the Senegalese Purple speckled, but that one sold out before even I made my first order) from the same region as the Torukhiave and the Avakli, called Tsenebawu. THAT one's seed looked almost identical to the "brown eye" cowpeas I sent you. Were they related as well? Who knows?
I grew those "Torkuviahe" peas that Pulse mentioned this year - those have green pods with a red "tan."
Odd; according to the picture the pods on Torukhiave are supposed to be sort of straw yellow when they are mature
Never heard of a wax cowpeas - they exist?
Apparently so. Though to your credit when I mentioned getting this, no one ELSE had heard of a wax cowpea either (I gather it is somewhat unusual).
That pea came from a bag of black cowpeas from Vietnam I bought in Chinatown. If you have ever seen the Vietnamese Black (Che Dau Trang) Cowpea in the Baker Creek Explorer series they basically looked like that.
Actually a lot of the cowpeas in that bag were pretty weird even BEFORE I planted them. About 33-40% of them had cotyledons that were pale green (in fully mature seeds) I didn't know that cowpeas HAD the green cot trait.
Out of that pile of beans, two actually made it to maturity (neither of which is green cot, unfortunately). One was this one, which as I said has pods that are more or less wax colored and fairly fat. Unfortunately that made it really attractive to critters which ate most of the pods (it was a very short plant) I only managed to get ONE before the animals did, so I only have 9 seeds)
The other from the bag was more or less the same in most respects, EXCEPT for the pod. That one's pods were really skinny and constricted and a deep, deep purple maroon. I got a lot more seeds off that one (with it's skinny pods the animals didn't go for it). But I gave all of those away over time.
Incidentally the next year I got some more black cowpeas from Thailand, but visually the same as the Vietnamese ones (except for having no green cotted ones) One of those made it though as well. THAT one had medium fat pods that were green (gave that one away too at some point).
Oh and there was one in the garden this year also from Thailand (though a different brand, if that makes a difference. Actually that one may have been black with red speckles (a few red speckled ones show up in most of the bags of black) Doesn't matter much since that one never flowered, though the vine it made is pretty impressive (not on the order of Inkosi, but pretty sizable for me)