USA, Arizona, Maricopa County, Cultivated at Desert Botanical Garden, Phoenix, in Berlin Agave-Yucca Forest exhibit, no data.
33.459167 -111.943056
33d 27m 33s N; 111d 56m 35s W
335 meters
1100ft.
Plant ca 2.5 m tall, single trunked, inflorescence within leaves, 1-1/8 m tall, paniculate-cymose, flowers 33(l) x 50(w) mm, tepals creamish-white, outer tepals fused at base 2 mm, outer tepal 40.5 x 18 mm, inner tepal 38 x 20 mm, involute, filament 12+3.5 mm, broadened at base, creamish-white, anthers yellow, style and stigma 18.5+4.5 mm, light green, stigma lobes creamish-white.
Sheet III/III. This has pictures of the flowers. Sheet I has the leaf and pictures. Sheet II has flowers and infloresence.; Cultivated or Captive