General data principles
Ladder brake
Pteris vittata
Inclusion rationale
Why did we include this species on our website? Because it was mentioned in the following source(s):
Features data
The following sources have provided data on features for this species.
| Source document | Features |
|---|---|
| Ferns of the Witwatersrand
Dec. 17, 2025, 7:08 a.m. |
|
Photo credits
You can see the credits underneath each photo of the species pages as well. Credits, in order of appearance:
- (c) irisyu, some rights reserved (CC BY-NC-ND), uploaded by irisyu source
- (c) Michael J. Papay, some rights reserved (CC BY), uploaded by Michael J. Papay source
- (c) Michael J. Papay, some rights reserved (CC BY), uploaded by Michael J. Papay source
- (c) Michael J. Papay, some rights reserved (CC BY), uploaded by Michael J. Papay source
- (c) stinger, some rights reserved (CC BY), uploaded by stinger source
- no rights reserved, uploaded by natalie source
- (c) Sean Daniels, some rights reserved (CC BY-NC), uploaded by Sean Daniels source