Which of the following is wrongly matched?
Non-flagellated isogametes- Spirogyra.
Homosporous pteridophyte- Selaginella.
Dioecious gymnosperm with unbranched stem- Cycas.
Gemma cups- Marchantia.
Heterosporous pteridophyte- Selaginella. Homosporous pteridophyte produce spores that are of similar kind. Dryopteris is a homosporous pteridophyte.