Year 3 (2004) Riparian Development at Squally Beach, Transect 2 - Cover
Common Name	Scientific Name	Average Quadrat Canopy Cover (%)	Frequency		Average Where Found (%)	Unbiased Average Quadrat Canopy Cover (%)	90% Confidence Interval
			(%)	Quadrats Containing Species			Lower Bound	Upper Bound
Native
Emergents
American bulrush	Scirpus americanus	0.7	10.0%	1/10	7.0	n/a	n/a	n/a
Lyngby's sedge	Carex lyngbyei	0.7	10.0%	1/10	7.0	n/a	n/a	n/a
Herbs and Forbes
sicklekeel lupine	Lupinus albicaulis	0.2	10.0%	1/10	2.0	n/a	n/a	n/a
Shrubs
beaked hazelnut	Corylus cornuta	0.7	20.0%	2/10	3.5	n/a	n/a	n/a
currant	Ribes sp.	1.0	10.0%	1/10	10.0	n/a	n/a	n/a
Indian plum	Oemleria cerasiformis	1.5	20.0%	2/10	7.5	n/a	n/a	n/a
oceanspray	Holodiscus discolor	5.0	10.0%	1/10	50.0	n/a	n/a	n/a
red-osier dogwood	Cornus stolonifera	5.0	30.0%	3/10	16.7	5.9	0.0	14.7
rose	Rosa sp.	11.8	40.0%	4/10	29.5	36.7	0.0	167.5
salal	Gaultheria shallon	0.5	10.0%	1/10	5.0	n/a	n/a	n/a
Trees
Douglas fir	Pseudotsuga menziesii	3.0	10.0%	1/10	30.0	n/a	n/a	n/a
Hooker's willow	Salix hookeriana	38.0	80.0%	8/10	47.5	44.2	7.1	81.3
lodgepole pine	Pinus contorta	2.7	20.0%	2/10	13.5	n/a	n/a	n/a
red alder	Alnus rubra	43.6	80.0%	8/10	54.5	87.6	0.0	219.2
western hemlock	Tsuga heterophylla	0.1	10.0%	1/10	1.0	n/a	n/a	n/a
Non-Native or Invasive
Herbs and Forbes
Japanese knotweed	Polygonum cuspidatum	2.2	20.0%	2/10	11.0	n/a	n/a	n/a
white sweet-clover	Melilotus alba	0.1	10.0%	1/10	0.5	n/a	n/a	n/a
unknown	unknown	81.3	100.0%	10/10	81.3	102.0	39.1	164.8
Shrubs
Himalayan blackberry	Rubus discolor	15.8	90.0%	9/10	17.6	20.2	1.3	39.1
	Total Herbs					105.6	39.5	171.8
	Total Shrubs					65.4	0.0	148.5
	Total Trees					101.9	37.8	165.9
	Total NNI					102.1	75.4	128.8
	Total Native					117.9	77.7	158.2