Term
|
Definition
Phylum Byophyta and is nonvascular
10,000 species |
|
|
Term
|
Definition
Phylum Hepatophyta and is nonvascular
8000 species |
|
|
Term
|
Definition
| Phylum Anthocerophyta and is nonvascular 100 species |
|
|
Term
|
Definition
Phylum Psilophyta and is vascular and seedless
no roots or leaves
produce reproductive structors on ends of forked branches |
|
|
Term
|
Definition
Phylum Lycophyta and is vascular and seedless 1000 species
evergreens that produce sproes in cones
have roots |
|
|
Term
|
Definition
Phylum Sphenophyta and is vascular and seedless 15 species
jointed stems
outer cells of stems contain silica (sand) |
|
|
Term
|
Definition
Phylum Pteridophyta and is vascular and seedless 12000 species
have leaves
most have an underground stem
produce spores on underside of leave |
|
|
Term
|
Definition
| Phylum Cycadophyta Gymnosperms are vascular and have seeds 100 species |
|
|
Term
|
Definition
| Phylum Ginkgoes Gymnosperms are vascular and have seeds 1 species |
|
|
Term
|
Definition
| Phylum Coniferophyta Gymnosperms are vascular and have seeds 550 species |
|
|
Term
|
Definition
| Phylum Genetophyta Gymnosperms are vascular and have seeds 70 species |
|
|
Term
|
Definition
| Phylum Anthophyta Angiosperms are vascular and have seeds |
|
|
Term
|
Definition
| Phylum Anthophyta class Monocoytyledoines are vascular and have seeds 70,000 species |
|
|
Term
|
Definition
Phylum Anthophyta class Dicotyledones
170000 species |
|
|
