Altiphyta

## Taxonomy

Chemophyta

Xenophyta

Xylophyta

**Altiphyta**

**Altiphyta** (lit. "tall plants") were a clade representing the dominant Xylophyta within the rain forest.

## Description

Ranging anywhere from 20m to 100m high, Altiphytes were the largest Chemophytes found anywhere on the planet. Their bases contained buttress roots to increase support and stability, as well as to more effectively gather nutrients from the soil.

Like all Xylophytes, Altiphyte leaves grew exclusively from the meristem. Their gametangia sprouted out as long branches along their trunk, ensuring dispersal of gametes. Their large leaves contained grooves to allow for rainwater to more easily flow off.

Like their terrestrial counterparts, Altiphytes played a substantial role in defining the rain forest ecosystem.

Being large and dependent upon the light, resources, and near-constant rain of their native habitats, they were wiped out by the adverse conditions of the Mass Extinction Event, and their role as the dominant form of tree in rainforest habitats would instead be taken by the Zygodendrons, derived Zygophytes.

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												* File:StenopsidaeEvo.pngArchestenopsidae
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			* Euxylophyta
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					- Coelophyta
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			* **Altiphyta**†
				+ *Trilobophyllus axidenti*†

 † = Extinct