Penstemon coriaceus W. Schaffn. ex A. Gray
Gathering & Location Date 2 Aug 1876 Collector Schaffner Locality San Luis Potosí (Flora Mexicana ex convalli San Luis Potosi, in montibus San Miguelito) Country Mexico Field Unit Collecting number 751 - Accessioning
Preserved Specimen Collection MEXU Type designations Syntype of Penstemon coriaceus W. Schaffn. ex A. Gray;
Gathering & Location Date 2 Aug 1876 Collector Schaffner Locality San Luis Potosí (Flora Mexicana ex convalli San Luis Potosi, in montibus San Miguelito) Country Mexico Field Unit Collecting number 751 - Accessioning
Preserved Specimen Collection K Barcode 000528846 Type designations Holotype of Penstemon coriaceus W. Schaffn. ex A. Gray;