Phyllode is present in :
Asparagus
Euphorbia
Australian Acacia
Opuntia
As discussed in
Petiole -
It is the part of the leaf that connects the lamina with the stem. When petiole is absent, the leaf is said sessile. Ex: Gloriosa, calotropis. When petiole is present the leaf is called petiolate. Ex: Mango, Guavava.
- wherein
In austration acacia, petiole is modified into a flattened sickle structure called phyllode.
Option 1)
Asparagus
This option is incorrect.
Option 2)
Euphorbia
This option is incorrect.
Option 3)
Australian Acacia
This option is correct.
Option 4)
Opuntia
This option is incorrect.