How tall is it? At first glance, I am thinking rain lilies, zephyrantes. Don't count on my spelling of that being right. Called rain lilies because they bloom after a rain.

I believe Nancy is bang on in her choice of plant. Sure looks like rain lilies to me .

https://www.google.ca/search?biw=1067&bih=448&tbm=isch&sa=1&ei=8Y6MW6b-N8aesgGE84iQDA&q=rain+lilies&oq=rain+lilies&gs_l=img.3..0l10.14496.17361.0.17530.13.10.0.0.0.0.360.950.2-1j2.3.0....0...1c.1.64.img..10.3.949....0.hB3gZGW-s3U

I think it's a rain lily too!

I agree.

For future IDs, there is a forum called Name that Plant that is only plant IDs.

[https://www.houzz.com/discussions/name-that-plant-dsbr0-bd~t_29966[(https://www.houzz.com/discussions/name-that-plant-dsbr0-bd~t_29966-dsbr0-bd~t_29966)