Name of the plant?

Question

Please tell me the name of five plants whose leaves open duing daytime and shrinks during nights.

Answer 1

Generally leguminous plants.

Answer 2

1)Medicago sativa of Fabaceae is an excellent example -

image on the link-click on the link to see -

http://upload.wikimedia.org/wikipedia/co...

2 ) Pithecolobium saman ( Also called Pithecellobium Saman )  of Mimosae is another example .

image on the link -

http://www.ctahr.hawaii.edu/forestry/Dat...

3 ) Cassia tora  or Senna tora of Caesalpineae is one more -

http://en.wikipedia.org/wiki/Image:Senna...

4 ) Mimosa pudica or touch- me - not plant of Mimosae .

http://farm1.static.flickr.com/71/220992...

5) Lotus genus of Fabaceae - ( Do not confuse with Lotus the water lily .)-

http://en.wikipedia.org/wiki/Image:Lotus...

There are several others from Leguminosae ( Fabaceae , Mimosae and cesalpinaceae )

Info on -

http://en.wikipedia.org/wiki/Nyctinasty