Appendix F - Lodgepole Pine at Crater Lake

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