The Conestoga selections have some attributes in common as they were selected for extreme cold hardiness. This in turn selected the Poncirus - like progeny out of the original population of seedlings.
There's a bit of variability among the survivors in the percentage of zygotic seedlings produced, the desirability of the flavors, the cold hardiness, the presence or absence of monofoliate leaves, etc. In addition, some are fully deciduous and others only reluctantly so. The hardiest selections have Poncirus like winter bud scales, while others exhibit deformed first flush foliage due to lacking true Winter buds.
None of the Conestogas are advanced enough to eat out of hand, but 026 and 010 make an acceptable beverage when diluted and sweetened. 010 has faint sweetness. I'll review my notes to list the fruit characteristics as I determined them