<Tr> <Td> Columella </Td> <Td> Absent </Td> <Td> Present </Td> <Td> Present </Td> </Tr> <Tr> <Td> Dehiscence </Td> <Td> Longitudinal or irregular </Td> <Td> Transverse </Td> <Td> Longitudinal </Td> </Tr> <Table> <Tr> <Td> </Td> <Td> This article is in a list format that may be better presented using prose . You can help by converting this article to prose, if appropriate . Editing help is available . (April 2017) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article is in a list format that may be better presented using prose . You can help by converting this article to prose, if appropriate . Editing help is available . (April 2017) </Td> </Tr>

Green algae are believed to be the ancestors of the bryophytes