Polygonatum bracteatum (B.Thomas) G. Don = Polygonatum multiflorum (L.) All.
English:
bracteatus,-a,-um;

https://archive.org/stream/mobot31753002852686#page/131/mode/2up
homotypic synonyms:
Convallaria bracteata B.Thomas;

protologue: Hort. Brit. : 131 (1830)

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