week 8 lab
DESCRIPTION
Week 8 Lab. “Ferns”? Synapo/pleisomorphies? Gametophyte vs. Sporophyte? Plant Organs? Tissues?. Early Euphyllophte Grab-bag (“Ferns” and Friends Part I) Fossil Early Euphyllophytes Psilophyton Pertica Psilophyta/Ophioglossales Psilophyta Tmesipteris Ophioglossum Botrychium - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/1.jpg)
Week 8 Lab
Early Euphyllophte Grab-bag(“Ferns” and Friends Part I)
Fossil Early Euphyllophytes- Psilophyton- PerticaPsilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- BotrychiumMarattiales
“Ferns”?
Synapo/pleisomorphies?
Gametophyte vs. Sporophyte?
Plant Organs? Tissues?
![Page 2: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/2.jpg)
Week 8 Lab
Fossil Early Euphyllophytes- Psilophyton- Pertica
![Page 3: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/3.jpg)
Week 8 Lab
Fossil Early Euphyllophytes- Psilophyton- Pertica
(sort of)
![Page 4: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/4.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 5: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/5.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 6: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/6.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 7: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/7.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 8: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/8.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 9: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/9.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
Eusporangia- Thick walls- not stalked- many spores- initiated by many cells
Sorus
![Page 10: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/10.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 11: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/11.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 12: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/12.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
Amphi vs ectopholicLeaf Gaps
![Page 13: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/13.jpg)
Week 8 Lab
Psilophyta/Ophioglossales- Psilophyta- Tmesipteris- Ophioglossum- Botrychium
![Page 14: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/14.jpg)
Week 8 Lab
Marattiales
![Page 15: Week 8 Lab](https://reader034.vdocuments.us/reader034/viewer/2022052603/56815be8550346895dc9de10/html5/thumbnails/15.jpg)
Week 8 Lab
Marattiales