Plant photos

Bryophyta

Marchantiophyta

Anthocerotophyta (bottom is gametophyte, top is sporophyte)

sphagnum

sphagnum

pleurocarpous moss

acrocarpous moss

bryidae sporophyte

bryidae gametophyte

thalloid thallus

cross section through thallus

splash cup

cross section through a thallus and gemma

mnium antheridia

marchantia archegonia

marchantia archegonia

mnium archegonia

archegonia

A: antheridia with sperm

B: thallus body

c: archegonia with egg

bryidae with sporophyte

capsule

capsule

sporophyte capsule

A: gametophyte thallus

b: foot

c: seta

d: spore and elaters

overall: marchantia sporophyte

inside of capsule showing spores and elaters

marchantia sporophyte

marchantia sporophyte

pella sporangium

pella sporangium

sphagnum sporophyte

polytrichum capsule

polytrichum capsule

spore germination and protonema growth

rhizome of rabbits foot fern

fern prothallium

emergence of a fern thallus from a spore

lycopodiacea

lycopodiacea

selaginella

selagniella

selaginella

selagniella

whisk fern

psilotopsida

polypodiopsida

equisetopsida vegetative sphorophyte

vegetative and reproductive sporophyte

enation

lycopodiophyta

dicotomous

alternate

opposite

whirled

lycopodium strobilus

selagniella strobilus

equeistem strobilus

cross section through sori

aspidium sorus

scolopendrium young sorus

fern sporangium

sori

fern prothallium

fern prothalium archegonium

eridiafern prothalium

fir stem

juniper stem

terrestrial wood cut

longitudinal radial section

longitudinal tangential section

longitidinal tangential section

cycadophyta

ginko leaf

pine with 2 leaves

one pine needle

male cone

male cone

male cone

male staminate cone

male staminate cone

pinecone XS

young male stroblius

a: prothallial cells

b: generative cells

c: tube cell

pine pollen

first year cone

first year cone

second year female cone

third year, mature cone

pinus ovulate cone

pinus ovulate cone, first year

ovule with archegonia

ovule with archegonia

developing pine embryo

juniper berry

juniper berry

raceme

panicle

cyme

monocot stem

dicot stem

dicot stem