Punjab - Sword Lily, Gladiolus (apparently)

'A bunch of gladiolus flowers growing on a stalk', by

Vishalsh521, licensed under CC BY-SA 3.0

Yet to confirm the state flower.

In 2015 the Punjab government opened a discussion regarding selection of the state flower where several names were suggested. However there hasn't been an official confirmation yet.

Bibliography

https://www.hindustantimes.com/chandigarh/punjab-to-name-state-flower/story-qamhc202bdhPiOvMXp52DM.html