Lodgepole – Appendix F

Lodgepole Pine at Crater Lake: History and Management of the Forest Structure
 Appendix F

Cover (A) and constancy (B) of selected species of shrubs and herbs in the principal communities. Communities sampled by only one or two plots are not included. Numbers are percent; + is < 0.05% (from Zeigler, 1978).

Pinus contorta/
Carex-Stipa

Pinus contorta/
Carex-Lupinus

Abies magnifica var.
shastensis-Tsuga
mertensiana/
Carex-Lupinus

A

B

A

B

A

B

Lupinus albicaulis

2.6

100

4.2

90

Haplopappus bloomeri

+

13

.9

50

+

5

Eriogonum martifolium

.1

67

.2

71

+

10

Viola praemorsa

+

13

.1

43

+

5

Microseris alpestris

+

7

+

36

+

10

Spraguea umbellata

.1

73

.4

14

+

10

Lupinus lepidus var. lobii

.1

33

+

+

+

10

Luzula hitchcockii

+

7

.1

7

.9

40

Phlox caespitosa

.2

14

.5

25

Lupinus latifolius

1.1

5

Elymus glaucus

.2

5

Haplopappus greenei

Aster ledophyllus var. covillei

+

5

Penstemon rydbergii

Arctostaphylos nevadensis

+

7

Vaccinium scoparium

+

10

Claytonia lanceolata

+

14

.3

25

 

 

 

 

Abies lasiocarpa/
Haplopappus/
Aster-Elymus

Tsuga mertensiana/
Vaccinium

Mixed conifer/
Arctostaphylos

A

B

A

B

A

B

Lupinus albicaulis

Haplopappus bloomeri

Eriogonum martifolium

+

6

Viola praemorsa

+

17

Microseris alpestris

Spraguea umbellata

Lupinus lepidus var. lobii

Luzula hitchcockii

.6

19

Phlox caespitosa

1.1

38

+

14

Lupinus latifolius

11.0

100

4.4

50

Elymus glaucus

3.3

81

Haplopappus greenei

.8

7.5

Aster ledophyllus var. covillei

.6

56

Penstemon rydbergii

.8

50

Arctostaphylos nevadensis

.3

25

3.2

50

17.2

100

Vaccinium scoparium

.6

25

9.6

100

Claytonia lanceolata

 

 

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