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Chapter 21 Vascular Plants Without Seeds - Coggle Diagram
Chapter 21 Vascular Plants Without Seeds
Early Vascular Plants
Rhyniophytes
Equal dichotomous branching
Xylem Structure of Early Vascular Plants
exarch protostele
siphonostele
endarch protostele
seed plants
protostele
Zosterophyllophytes
Enations
The Microphyll Line of Evolution: Lycophytes
Heterospory
strobili
Extant Genera
#
ligule
Morphology
The Megaphyll Line of Evolution: Euphyllophytes
Monilophytes
euphyllophytes
lignophytes
Equisetophytes
sporangiophore
monopodial growth
scouring rushes
Origin of Megaphylls (Euphylls)
sporophyll
euphyllophytes
telome theory
Trimerophytes
overtopping
pseudomonopodial branching
Ferns
#
leaf gap
sori
leaf trace
Eusporangia and Leptosporangia
leptosporangiata ferns
Psilotum and Tmesipteris
The Term "Vascular Cryptogams"
#
ferns and fern allies
