Forgotten Title 2 movies

Two movies I forgot the title to:

First one is where ok plants evolve into killing by some kind of airborne poison. When the poison is released plants starts to rustle. Near the end a male and female go outside when the plants are releasing the poison and kiss(?).

Second one is when plants are attacking people and eating them. I think its fairly modern. The plants were similar to venus flytraps. The movie also was split into few parts. I think the mc also has a flashback of his childhood regarding the killer plants

 

I will help you find number 2, it must be related to *agina dentata
For helping purpose only, don't think anything weird okay

Edit : Only find Little Shop of Horror

 

Thanks

???

 

Maybe The Ruins for your second one?
https://en.m.wikipedia.org/wiki/The_Ruins_(film)

P.s. ...I did not know that there were so many killer plant movies. They may not be what you were looking for though.
http://www.top2040.com/2014/08/best-movies-with-killer-plants-and-trees.html

8 - Creepshow 2 (1987) An animated Venus fly trap goes on a killing spree.

10 - Venus Flytrap (1970, aka The Revenge of Dr. X) An interesting B-movie about a scientist who turns carnivorous plants into man-eaters.

 

Not what I was looking for but thanks