Bought:
(2) low bush blueberries (Vaccinium angustifolium)
(1) Arrowleaf viburnum (Viburnum dentatum)
(2) Northern Bayberries (Myrica pensylvanica)
(1) Red Am. Holly (Ilex opaca)
(2) Purple Eupatorium (Eupatorium purpureum)
(2) Horsemint (Monarda punctata)
Planning to go to Bowman's Hill next month. Possibly Tylar Arboretum this Sat as well but they're not all native and most of the native plants on their list are on Bowman's list. However, according to Tylar's plant list, they'll be selling Rhubarb 'Canadian Red'....

Here's a [url=https://www.pennsylvaniahorticulturalsociety.org/aboutus/plantsaleandevents.html]plant sale list[/url] compiled by Pa. Hort. Soc.