An officer at Natural Resources Conservation Center measures two corpse flowers, standing 4.30 meters and 3.35 meters, among the highest in the world, at the Bukit Bungkuk Nature Reserve, Kampar regency, Riau Province, Indonesia, Sept. 18, 2017. The richness of the rainforest in the country continues to unfold with the discovery of two of the world's highest-known flower bodies. (Photo/Sipaphoto)
