Hi lijun the second photo is praestan and the third photo is glaucophyllum, glaucophyllum has a very soft and interesting leaves and praestan the leaves itself is very tough looking.
ow yea,.. now i notice the glauco is definetly softer than the praestan,... thank you zainal for pointing it out,...
still not seeing the stripes and square patterns on the leaves,... it probably takes a lot more experience to see it right away,....
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