Rafflesia Speciosa, a very rare giant flower, is found inside the Mt. Kanlaon buffer zone!
Please follow this link to Haribon Foundation's page about various Rafflesia species:
Raffesia mira: yet another reason to be proud of the Philippines! | Haribon
Follow this link to reported findings of biodiversity study undertaken by Maunsell Philippine Inc. commissioned by PNOC-EDC:
Rare plant species found in Mt. Kanlaon - 1/25/08