Robuta

https://www.plantref.org/plants/penstemon-strictus Penstemon strictus (Rocky Mt penstemon) - Identification & Care Guide | Plant Reference An upright herbaceous perennial reaching 1-3 feet (30-90 cm) tall from a basal mat of leaves with multiple flowering stems. penstemon strictus rocky mt care guide identification plant https://www.ipni.org/n/808306-1 Penstemon strictus | International Plant Names Index penstemon strictus international plant names index