Plants › Chain Fern Family
toothed midsorus fern
Telmatoblechnum serrulatum
25 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
Giant leather fernAcrostichum danaeifolium
southern sword fernNephrolepis exaltata
Broad Sword FernNephrolepis biserrata
Ladder brakePteris vittata
Swamp Shield-fernCyclosorus interruptus
Swamp FernThelypteris confluens
Swamp Water FernTelmatoblechnum indicum
Giant Vine FernStenochlaena tenuifolia
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 3,544 |
|---|---|
| Brazil | 33 |
| Puerto Rico | 13 |
| Georgia | 6 |
| Alabama | 5 |
| Santa Catarina | 5 |
| Mexico | 4 |
| Espirito Santo | 4 |
| Parana | 4 |
| Roraima | 3 |
Counts show where people looked, not only where it lives.
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | Ferns · Polypodiopsida |
| Order | Polypodiales |
| Family | Chain Fern Family · Blechnaceae |
| Genus | Telmatoblechnum |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- How much to rely on each source
Remember the name next time.
Practise toothed midsorus fern with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.