|
Cassebeera
|
|
|
Christenhusz, Maarten J. M., Zhang, Xian-Chun & Schneider, Harald, 2011, A linear sequence of extant families and genera of lycophytes and ferns, Phytotaxa 19, pp. 7-54
: 46
|
46 |
|
Tryonella
|
|
|
Christenhusz, Maarten J. M., Zhang, Xian-Chun & Schneider, Harald, 2011, A linear sequence of extant families and genera of lycophytes and ferns, Phytotaxa 19, pp. 7-54
: 47
|
47 |
