Euphyllophyte

High school (ages 12+)
Environment & Earth

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/euphyllophyte

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific name?Euphyllophyta
2. What is the defining morphological trait?Possession of megaphylls (complex, large leaves with branched venation)

Clade: A taxonomic group that includes a common ancestor and all of its descendants, representing a natural evolutionary lineage.
Megaphylls: Large, complex leaves with multiple vascular strands, characteristic of euphyllophytes, contrasting with the simpler microphylls of lycophytes.
Tracheophytes: Vascular plants possessing xylem and phloem for efficient transport of water and nutrients throughout the plant body.
Phylogeny: The evolutionary history and relationships among a group of organisms, often depicted in a branching tree diagram.