Stan must know what a good custodian/guardian you would be to bring them to you.
Did you realize that the bulbs are sometimes an easy way to tell the two species apart?
Assuming they are all the same species, they are L. washingtonianum, because some have notched scales. L. rubescens never has notched scales. Based on the geographic source, yours appear to be L. washingtonianum var. purpurascens, as the dividing point seems to be about Mount Shasta and Mount Lassen, south of which (along the Sierra Nevada) is var. washingtonianum, and north and west of which is var. purpurascens.
Speaking of scales, do see if you can produce some bulblets from the broken off ones. Sometimes species can be a little stubborn with this kind of propagation, depending on which they are or what time of year, so don't be discouraged if it is unsuccessful.