| Lindsaea quadrangularis | IPNI record (IK) | |
| Lindsaea quadrangularis | IPNI record (GCI) | |
| Lindsaea quadrangularis | IPNI record (GCI) | |
| Lindsaea quadrangularis | Raddi | IPNI record (IK) |
| Lindsaea quadrangularis | IPNI record (GCI) | |
| Lindsaea quadrangularis | IPNI record (GCI) | |
| Lindsaea quadrangularis | IPNI record (GCI) |
| TAMU Image Gallery | GOOGLE (Lindsaea quadrangularis) |
| 2 IMAGES FOUND AT PLANTSYSTEMATICS.ORG: IMAGES 1 - 2: | |||||||
 Lindsaea quadrangularis |  Lindsaea quadrangularis | ||||||
| NUMBER OF GENERA IN Lindsaeaceae: 5 | KEW LIST: Lindsaeaceae |
| Lindsaea 2 | Odontosoria | Sphenomeris | Tapeinidium | Xyropteris |