Biology:Hamatophyton
From HandWiki
Short description: Extinct genus of ferns
| Hamatophyton | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae
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| Division: | |
| Class: | |
| Order: | |
| Genus: | Hamatophyton
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| Species | |
Hamatophyton is a genus of the extinct Sphenophyllales horsetails. Unique to this genus among other Sphenophyllales is its lack of secondary xylem around the tips of the primary xylem arms.[1]
References
Wikidata ☰ Q5644158 entry
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