Lobivia haematantha rebutioides sublimiflora (syn. Echinopsis denspina)

We received this plant with the following moniker: Lobivia haematantha var. rebutioides subsp. sublimiflora which is also known as Lobivia rebutioides var. sublimiflora (Backeb. ex Wessner) Backeb. or, simply Echinopsis densispina (Werderm.)Whatever it is, what flowers!