Lab 12 botany
Terms
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- fern phylum
- Pterophyta
- fern allies phyla
- whisk fern, club mosses and quillworts, horsetails nad scouring rushes
- small flaps of tissue on whisk ferns
- enations
- all the spores look the same
- homosporous
- horizontal stems that run underground
- rhizomes
- provides anchorage, grows out of the epidermis of the rhizomes
- rhizoids
- hollow canal, replaces central pith
- central canal
- within vascular bundles, carries water through the stem
- carinal canals
- air filled canals on the outside section of the stem
- vallecular canal
- small brown patches on the back of fronds
- sori
- protective covering of the sorus
- indusium