Peniocereus greggii

— ❀❁✿Blossomforth!✿❁❀ (@awesomeforth) 2013.3.28

Anticipation of things to come! #arizonaqueenofthenight #peniocereusgreggii #cactusblooms… http://t.co/okPJy2Wj0j

— Marianne Skov Jensen (@ezpixels) 2013.5.30

Photo: Peniocereus greggii Commonly called Desert Night-blooming Cereus or Arizona Queen of the Night, this... http://t.co/WOkcQn7CzE

— Dustin Miller (@zoopunkwild) 2013.4.23

Peniocereus greggii.

— Baelfire (@ByronDevereaux) 2014.6.17

Eureka! Arizona Queen of the Night #peniocereusgreggii has finally rewarded me for all my morning… http://t.co/yBmqQYAfhE

— Marianne Skov Jensen (@ezpixels) 2014.7.11

Tonight's the night! Peniocereus greggii blooms. https://t.co/RorW2T9nOX @TohonoChulPark Quick...then poof! #Tucson http://t.co/SrqOzwsr6z

— TOTALLY TUCSON (@totallytucson) 2015.6.13

Finally! I can sleep in tomorrow ☺ #ArizonaQueenOfTheNight #peniocereusgreggii #MSC_AZ… https://t.co/ry8m5pETE9

— Marianne Skov Jensen (@ezpixels) 2015.6.15

Largest specimen found this year! #ArizonaQueenOfTheNight #peniocereusgreggii #MSC_AZ… https://t.co/V6r7YGkE0d

— Marianne Skov Jensen (@ezpixels) 2015.6.16

Peniocereus greggii – Nightblooming Cereus https://t.co/DK47LKoEKl ( image https://t.co/pFbKg62ZNs) https://t.co/eH5nbP59Ln

— AZFirecracker (@ArizFirecracker) 2015.11.30

Night-blooming cactus: A Peniocereus greggii night-blooming cactus with a bud at 95mm, just after exiting ìst... https://t.co/J1chRQMveb

— AyoRahji (@AyoRahji) 2016.5.12

Night blooming cereus: A Peniocereus greggii night-blooming cactus in "stall status" at Tohono Chul Park nort... https://t.co/G0qKG9RAKH

— AyoRahji (@AyoRahji) 2016.5.12