Thanks to Beth ....my flower has been named...It is a Yucca plant....see info below...copied from encyclopedia...I was given a bunch of them and this is the only one that survived (in my last post)...you do not see many around...there is one in Gardiner that I have enjoyed watching and produces many spikes although this year there is none for some reason.

The yuccas comprise the
genus Yucca of 40-50 species of
perennials,
shrubs, and
trees in the
agave family
Agavaceae, notable for their rosettes of evergreen, tough, sword-shaped
leaves and large terminal clusters of white or whitish
flowers. They are native to the hot and dry parts of
North America,
Central America, and the
West Indies.
Yuccas have a very specialized
pollination system, being pollinated by the
yucca moth; the insect purposefully transfers the pollen from the stamens of one plant to the stigma of another, and at the same time lays an egg in the flower; the moth larva then eats some of the developing seeds, but far from all.
Yuccas are widely grown as
ornamental plants in gardens. Many yuccas also bear edible parts, including
fruits,
seeds, flowers, flowering
stems, and more rarely
roots, but use of these is sufficiently limited that references to yucca as food more often than not stem from confusion with the similarly spelled but botanically unrelated
yuca.
Dried yucca has the lowest ignition temperature of any wood, making it desirable for fire-starting.
The "yucca flower" is the
state flower of
New Mexico. No species name is given in the citation.