Locally common, some plants in population with fruits, this plant in small clone of 3 large plants of similar size, leaves gray-green, flower stalk ca 7 m tall, 57 mm in diameter at 1-3/4 m from ground, gray-green streaked with maroon-purple, lateral branches 19, perpendicular-ascending, down 45-50% of stalk; flowers with ovary chartreuse green, neck constricted, light yelllow - light chartreuse, tube yellow - light chartreuse green, tepal lobes darker golden yellow, outer tepals with inconspicuous brown apices, filaments, style llight golden yellow, anthers yellow; measurements after Gentry (1982) in mm: tl=53, o=22x8, n=5.2, tu=13.5(l)x15(w), fil ins=7.2, 8.5, fil=53, a=12 (beginning dehiscence), outer tepal=13.5x8(base), 5.2(mid), inner tepal=12.5x6.5(base), 4.5(mid), sty=54; tl=51, o=21x7, n=8.2, tu=15(l)x17(w), fil ins=7.2, 8.5, fil=41, a=11 (dehiscing), outer tepal=14x9(base), 6.3(mid), inner tepal=12x7.5(base), 4.5(mid), sty=53; ovary mostly smooth, tube much bulging, tepals clasping, very musky-sweet smell, with nectar.