There are a number of options that could suit you but it really depends on what you plan to do with the cleared tissue. 

Chlorophyll is easily removed by an ascending ethanol series (50, 70, 90, 100%) leaving clear tissue, this will leave fragile samples and will not be quite as complete as chloral hydrate. 

Commercial alternatives are available, such as histo-clear which has excellent tissue clearing properties or Visikol or ClearSee all of which are designed to replace choral hydrate or xylene clearing.

Alternatively there are a number of other compounds which clear tissue such as chlorallactophenol, 2,2'-thiodiethanol or the classic clearing agent xylene. Which is best to use will require a bit of trial and error and also some research as to which is most suitable for your end application. 

Chlorallactophenol: https://link.springer.com/article/10.1007/BF02668662

thiodiethanol: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0161107

Visikol: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4105042/

ClearSee: http://dev.biologists.org/content/142/23/4168

thank you

sam amsbury for your suggestion now i will try with chlorallactophenol  for histo -clear  ts of plant tissue