Gymnosperms
gymnosperm (gymno-, "naked" + -sperm, "seed")
wood
primary growth
apical maristem
secondary growth
lateral meristem
woody
herbaceous
bifacial
tracheid
sieve cell
cork cambium
suberin
bark
aneurophyte
archeopterid
ovule
nucellus
integuement
micropyle
seed
embryo
seed coat
vascular cambium
Coniferophyta
Ginkgophyta
Gnetophyta
Cycadophyta
staminate cone (= microstrobilus)
ovulate cone (= megastrobilus)
ovuliferous scale
pollen
prothallial cells
generative cell
tube cell
spermatogenous cell
suspensor
seed coat
cotyledon
resin (= pitch)
rosin
amber
dioecious
Ginkgo biloba
Gnetum
Ephedra
Welwitschia mirabilis
Anthophyta (antho-, "flower" + -phyta, "plant [phylum name]")
angiosperm (angio-, "vessel, enclosure" + -sperm, "seed")
Magnoliophyta
Pangaea
Gondwanaland
vessel element
sieve tube element
companion cell
deciduous
magnoliid
paleoherb
eudicot
monocot
embryo sac
antipodal cells
primary endosperm
endosperm
receptacle
peduncle
sepal
petal
stamen
anther
filament
carpel
pistil
stigma
style
ovary
calyx
corolla
perianth
incomplete flower
complete flower
perfect flower
imperfect flower
staminate flower
pistillate flower
monoecious
dioecious
hypogynous
epigynous
perigynous
nectar
floral syndrome
nectar guide
dichogamy
pericarp
exocarp
mesocarp
endocarp
true fruit
accessory fruit
simple fruit
aggregate fruit
multiple fruit
fleshy fruit
dry fruit
elaiosome
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