Global Volcanism Program | Image GVP-03593
Halali'i (center foreground) and Pu’u o Maui (left center) are two of a series of young scoria cones erupted within the Haleakalā crater. Unvegetated lava flows form much of the crater floor, seen here looking NW from Pu’u Naue scoria cone. The crater is one of the few locations where the rare native-Hawaiian silversword ('ahinahina) plant is found.
Photo by Lee Siebert, 1987 (Smithsonian Institution).