Gymnosperms Flashcards by Jamie Smith | Brainscape

Q

A

Pinus

young seed cone and pollen cone

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Cupressaceae

Genus: Juniperus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Pinus “life cycle”

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Pinus

Winged pine seed

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Taxodiaceae

Genus: Cryptomeria

Japanese cedar

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Pinaceae

Genus: Picea

spruce

Note: Tiny “bumps” on branches

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Pinaceae

Genus: Picea

spruce

Note: Tiny “bumps” on branches

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Various cones from Pinus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Pinaceae

Genus: Pinus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Taxodiaceae

Genus: Taxodium

(check with herb. specimens)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Cupressaceae

Genus: Thuja

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Pinaceae

Genus: Picea

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Taxodiaceae

Genus: Sequoia

Note: scales suished and dried up at the ends

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Pinaceae

Genus: Tsuga

Eastern Hemlock

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Cupressaceae

Genus: Cupressus

(double check with Herb. Specimen)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Pinaceae

Genus: Psudotsuga

Note: Bracts longer than ovuliferous scales

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Taxodiaceae

Genus: Metasequoia

Note: scales longer, thinner and more flat than sequoia

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

Family: Taxodiaceae

Genus: Cunninghamia

China fir

Q

A

Family: Pinaceae

Genus: Larix

Note: dicidious

Q

A

Genus: Cedrus

Family:?

atlas cedar

(not in notes)

Q

A

Family: Cupressaceae

Genus: Chamaecyparis

Note: looks like tiny sequoia cones

Q

A

Deodar cedar

(not in notes)?

Q

A

Ginkgophyta

Family: Ginkgoaceae

Genus: Ginkgo

Note: with fruit, leaf, microsporangiate strobilus, and long and spur shoots

Q

A

Ginkgo ovules

Q

A

Family: Cycadaceae

Genus: Cycas

Note: no female cones, seeds at the base of leaf

Q

A

Zamia

Cone (male?)

Q

A

Family: Zamiaceae

Genus: Zamia

seedlings

Q

A

Zamia seeds

Q

A

Zamia pollen cone

Q

A

Cycad pollen cone

Q

A

Q

A

Coniferophyta

Taxodiaceae (or Cupressaceae)

Taxodium

Note: fine delicate needles and soccer ball cones

Q

A

Taxodiaceae (or Cupressaceae)

Taxodium

Note: fine, delicate needles

Q

A

Coniferophyta

Cupressaceae

Thuja

Note: Flat leaves. Specimen with young and old cones.

Q

A

Coniferophyta

Cupressaceae

Juniperus

Note: scale and awl leaves, fleshy seed cone

Q

A

Coniferophyta

Cupressaceae

Chamaecyparis

(don’t confuse with Juniperus. Tiny Sequoia like cones, not pictured)

Q

A

Coniferophyta

Taxaceae

Taxus

Q

A

Coniferophyta

Pinaceae

Abies (Fir)

Note: flat needles

Q

A

Coniferophyta

Pinaceae

Tsuga

Q

A

Coniferophyta

Pinaceae

Pseudotsuga (douglas fir)

Note: flat needles and cones with long bracts

Q

A

Coniferophyta

Pinaceae

Picea

Note: bumps & square needles in singles

Q

A

Coniferophyta

Pinaceae

Larix

Note: needles in large bunches, papery cones

Q

A

Coniferophyta

Pinaceae

Pinus

Q

A

Coniferophyta

Pinaceae

Pinus