Trees

Front 1

What is this tree shape called?

Back 1

Pyramidal

Front 2

What is this tree shape called?

Back 2

Conical.

Front 3

What is this tree shape called?

Back 3

Columnar.

Front 4

What is this tree shape called?

Back 4

Spreading.

Front 5

What is this tree shape called?

Back 5

Vase-shaped.

Front 6

What is this tree shape called?

Back 6

Broad.

Front 7

What is this tree shape called?

Back 7

Rounded.

Front 8

How thick (diameter) does a tree have to be to be considered a tree? Also, what height are you measuring from?

Back 8

3 inches at 4.5 feet.

Front 9

How tall does a plant have to be able to grow to be considered a tree?

Back 9

13 feet.

Front 10

What are the defining features of trees that separate them from shrubs?

Back 10

An erect, woody, trunk, thickness of trunk (3 inches), crown of foliage, and height of tree.

Front 11

Some trees, under extreme conditions, remain what?

Back 11

Shrubs.

Front 12

The trunk of a tree includes what?

Back 12

The fibrous inner wood and the outer coating (bark).

Front 13

What is a leaf called when it stays on the tree all year?

Back 13

Evergreen.

Front 14

What is a leaf called when it falls off the tree in the winter/during a dry period?

Back 14

Deciduous.

Front 15

What are leaves usually made up of?

Back 15

A broad, flat, blade, and a leafstalk.

Front 16

What are leaves with one blade called?

Back 16

Simple leaves.

Front 17

What are leaves called when their blade is divided into 3 or more leaflets?

Back 17

Compound leaves.

Front 18

How might compound leaves be arranged?

Back 18

Pinnately, bipinnately, or palmately compound.

Front 19

What are compound leaves?

Back 19

Leaves with blades that are divided into 3 or more leaflets.

Front 20

What is it called when compound leaves are arranged in 2 rows along an axis?

Back 20

Pinnately compound.

Front 21

What is it called when compound leaves are arranged on side branches off an axis?

Back 21

Bipinnately compound.

Front 22

What is it called when compound leaves are arranged where they radiate like a fan?

Back 22

Palmately compound.

Front 23

How many ways can leaves be attached to the stem?

Back 23

3 ways.

Front 24

What's this leaf arrangement called?

Back 24

Alternate

Front 25

What's this leaf arrangement called?

Back 25

Opposite

Front 26

What's this leaf arrangement called?

Back 26

Whorled

Front 27

What is the most common arrangement for leaves?

Back 27

Alternate.

Front 28

What is this leaf type called?

Back 28

Scales

Front 29

What is this leaf type called?

Back 29

Needles in cluster

Front 30

What is this leaf type called?

Back 30

Needles in bundle

Front 31

What is this leaf type called?

Back 31

Linear

Front 32

What is this leaf type called?

Back 32

Oblong

Front 33

What is this leaf type called?

Back 33

Lanceolate

Front 34

What is this leaf type called?

Back 34

Oblanceolate

Front 35

What is this leaf type called?

Back 35

Spatulate

Front 36

What is this leaf type called?

Back 36

Obovate

Front 37

What is this leaf type called?

Back 37

Ovate

Front 38

What is this leaf type called?

Back 38

Rounded

Front 39

What's this leaf type called?

Back 39

Cordate

Front 40

What is this leaf type called?

Back 40

Elliptical

Front 41

What is this leaf type called?

Back 41

Pinnately lobed

Front 42

What is this leaf type called?

Back 42

Palmately lobed

Front 43

What is this leaf type called?

Back 43

Palmately compound

Front 44

What is this leaf type called?

Back 44

Pinnately Compound

Front 45

What is this leaf type called?

Back 45

Bipinnately compound

Front 46

What is it called when leaf teeth point forward?

Back 46

Saw-toothed

Front 47

What is it called when edges are deeply divided into parts?

Back 47

Lobed

Front 48

Leaves of conifers are either what or what?

Back 48

Needle-like or scale-like.

Front 49

How many parts to flowers generally consist of?

Back 49

4.

Front 50

What are the male organs of a flower?

Back 50

Stamens

Front 51

What are the female organs of a flower

Back 51

Pistil/s

Front 52

What is the sexuality of most tree flowers?

Back 52

Bisexual.

Front 53

Label these parts of a flower

Back 53

Front 54

Label these parts of a flower

Back 54

Front 55

Label these parts of a leaf

Back 55

Front 56

What are the different types of fruit that occur on trees? (12)

Back 56

Berry, drupe, pome, multiple fruit, aggregate fruit, acorn, nut, key, achene, pod, capsule, or follicle.

Front 57

How do simple fruits develop?

Back 57

From the ovary of a single pistil.

Front 58

How to aggregate fruits develop?

Back 58

From several pistils within a flower.

Front 59

What type of fruit do magnolia trees produce?

Back 59

Aggregate fruit.

Front 60

How do multiple fruits develop?

Back 60

From several united flowers.

Front 61

What is an example of a multiple fruit?

Back 61

Mulberry.

Front 62

What are the characteristics of fleshy fruits?

Back 62

They do not open, include the berry, which have several seeds.

Front 63

What are persimmon fruits classified as?

Back 63

Fleshy fruit.

Front 64

What is a characteristic of drupes?

Back 64

Drupes have a single hard stone as their seed.

Front 65

What is a cherry fruit classified as?

Back 65

A drupe.

Front 66

What is characteristic of pomes?

Back 66

Fleshy outer part with a hard or papery core.

Front 67

What is an apple classified as?

Back 67

A pome.

Front 68

What is characteristic of nuts?

Back 68

One seeded fruit with a thick hard shell.

Front 69

What differentiates a nutlet from a nut?

Back 69

A nutlet is smaller

Front 70

What is an acorn?

Back 70

You know what an acorn is. A pointed nut with a scaly cap.

Front 71

What is a key also known as?

Back 71

Samara

Front 72

What are the characteristics of keys?

Back 72

A one seeded fruit with a thin, flat, dry, wing.

Front 73

What is a maple seed classified as?

Back 73

A key (Samara)

Front 74

What iis characteristic of achenes?

Back 74

An achene is a small, dry, seed-like fruit with a thin wall.

Front 75

What is characteristic of legumes?

Back 75

Dry, one celled pods that split open along two grooved lines.

Front 76

What is the difference between legumes and follicles?

Back 76

Follicles open along one line while legumes open along two.

Front 77

What is characteristic of capsules?

Back 77

Dry fruits with two or more cells that open along as many lines as there are cells.

Front 78

What do conifers have instead of flowers/fruit?

Back 78

Cones.

Front 79

Do conifers usually have both male and female cones on the same tree?

Back 79

Yes, they usually have both.

Front 80

What is the gender of small, non-woody, cones?

Back 80

Male

Front 81

What is the gender of the bigger, hard-scaled, cones?

Back 81

Female

Front 82

Do male or female cones produce pollen?

Back 82

Male.

Front 83

Name

Back 83

Acorn

Front 84

Name

Back 84

Nut

Front 85

Name

Back 85

Cone

Front 86

Name

Back 86

Key

Front 87

Name

Back 87

Achene

Front 88

Name

Back 88

Pod

Front 89

Name

Back 89

Pome

Front 90

Name

Back 90

Berry

Front 91

Name

Back 91

Drupe

Front 92

Name

Back 92

Multiple of Nutlets

Front 93

Name

Back 93

Aggregate of Capsules

Front 94

Name

Back 94

Capsule