Artemisia helvetica Schleich. accepted as Artemisia campestris subsp. borealis var. borealis (Pall.) M.Peck (original description)
Centaurea transalpina Schleich. (original description)
Cnicus hybridus Schleich. accepted as Cirsium hypoleucum DC. (original description)
Hieracium canescens Schleich. (original description)
Hieracium longifolium Schleich. (original description)
Hieracium multiflorum Schleich. (original description)
Hieracium parviflorum Schleich. (original description)
Hieracium pilosum Schleich. (original description)
Hieracium polyphyllum Schleich. (original description)
Hieracium virescens Schleich. (original description)
Scorzonera plantaginifolia Schleich. accepted as Scorzonera humilis L. (original description)
Thrincia glabra Schleich. accepted as Leontodon hirtus L. (original description)