This WAS the real plant – hardy, tuberous with underground rhizomes. Sky-blue pea flowers Jul-Sep, clovery leaves, 10cm. I had interplanted it with Corydalis flexuosa – as one died back the other came up BUT IT DIED. Some plants are simply ungrateful.

Genus: PAROCHETUS
Variety: COMMUNIS
Cultivar: form 1
Plant family: Papilioniaceae
Hardiness zone: 
Height: less than 20cm.

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Other data

Foilage colour green
Foliage season normal
Flower colour blue
Flowering season late summer
Soil moisture normal
Shadiness half shade
Hardiness fully hardy

Plant ID 7980