I would like to know the names of these succulent cuttings please.

I have collected these succulent cutting from diffrent places but am unsure of the names and would like to know more about the plant as i need to know the needs and height and width of plant so i can place it in the approprout area in the garden.
I have numbered the cutting to make it easier for identification.

thanks
jenna

 

Pic1:
1. Rhipsalis sp.
5. Graptopetalum paraguayense
6. Sedum palmeri
7. Crassula ovata

Pic2:
1. Aptenia cordifolia
2. Sedum sp.

 

Thank you very much for you time and knowledge!!.

regards
jenna