Preparing to eat crow here.
I was dead wrong.
I saw that at some point in time frostweed had posted photos of V. stenoloba on another site
& so I tmailed her since she actually has the plant & can verify. Well, she kindly took photos of the leaves & the stems & they are not as fine as the plant I have. BUT....... she ID'd this as Thymophylla tenuiloba
Dahlberg Daisy (Thymophylla tenuiloba)