DigitalNatura.Org - Centaura groga (Blackstonia perfoliata), detall fulles soldades i tija. http://digitalnatura.org/details.php?image_id=6181 Tue, 14 Apr 2026 02:16:22 GMT http://digitalnatura.org/data/thumbnails/4/DSCN3249_t.jpg Centaura groga (Blackstonia perfoliata), detall fulles soldades i tija. http://digitalnatura.org/details.php?image_id=6181