Probably a hybrid which is sometimes referred to as P. x hybrida (P. anomala x P. tenuifolia). This does not occur in nature as P. anomala and P. tenuifolia never grow together. It is also different from P. hybrida, which is a species itself and sits somewhere between P. anomala and P. intermedia.
Some more info about the SPIN member growing this plant:
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P. turzica,
P kesrouanensis
P sterniana
P. steveniana
P.majko ( другие природные нотовиды)
P peregrina ca 20-30 cm hoch
P maleevii
P. singiangensis
P.. wendelboi
P.tomentosa.
All species plants of this SPIN member: