. e er duo si zhi wu zhi . è¦åâ è±æâ¡æ ¹â¢è± â£å»æè±ç£çè±å±å¼â¤æç£ Â®ç¿¼ç£â¦é¾éª¨ç£â§èæ

---

Size: 1909px × 2617px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcollectionbiodiversity, bookcontributorli, booksubjectbotany