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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC164071
Polygonum aviculare
Peter Rubtzoff
1958-8-9
3828
Sonoma
Laguna de Santa Rosa north of Sebastopol (nr. Occidental Road)
Comment
POM144893
Polygonum aviculare
A. A. Heller
1902-6-11
5693
Sonoma
Santa Rosa creek, E of Santa Rosa
Comment
UCR248762
Polygonum aviculare
Peter Rubtzoff
1966-8-25
5802
Sonoma
Todd Road, 1.4 miles from Hwy 116 and 0.6 miles from Llano Road
29
Comment
RSA518874
Polygonum aviculare
Barbara J. Ertter
1988-11-5
8026
Sonoma
Lake Sonoma 5 air miles due S of Cloverdale, point below Little Flat parking area W of bridge.
152
Comment
UC1562675
Polygonum aviculare subsp. aviculare
Barbara Ertter
1988-11-5
8026
Sonoma
point below Little Flat parking area (w of bridge, ca 5 air mi due s of Cloverdale); Lake Sonoma
152
Comment
UCD166508
Polygonum aviculare subsp. aviculare
Peter Rubtzoff
1956-9-14
2887
Sonoma
Vacation Beach, near Guerneville. Russian River.
Comment
CAS-BOT-BC414110
Polygonum aviculare subsp. aviculare
Walter Knight; Irja Knight
1963-10-3
346
Sonoma
Bennett Valley
Comment
CAS-BOT-BC414111
Polygonum aviculare subsp. aviculare
G. DeNevers
1981-6-8
1507
Sonoma
Pepperwood Ranch. In Pippindale Garden
Comment
CAS-BOT-BC414112
Polygonum aviculare subsp. aviculare
Alice Eastwood
1921-5-8
10476
Sonoma
Petaluma
Comment
CAS-BOT-BC414113
Polygonum aviculare subsp. aviculare
Peter Rubtzoff
1955-8-7
2034
Sonoma
Guerneville Marsh
Comment
CAS-BOT-BC414114
Polygonum aviculare subsp. aviculare
Peter Rubtzoff
1954-8-4
1650
Sonoma
Guerneville Marsh
Comment
CAS-BOT-BC414115
Polygonum aviculare subsp. aviculare
Peter Rubtzoff
1958-8-9
3828
Sonoma
Laguna de Santa Rosa north of Sebastopol (nr. Occidental Road)
Comment
CAS-BOT-BC414116
Polygonum aviculare subsp. aviculare
Peter Rubtzoff
1956-9-14
2887
Sonoma
Vacation Beach, near Guerneville
Comment
CAS-BOT-BC414117
Polygonum aviculare subsp. aviculare
Peter Rubtzoff
1954-7-27
1579
Sonoma
Guerneville Marsh
Comment
CAS-BOT-BC414118
Polygonum aviculare subsp. aviculare
A. A. Heller
1902-6-11
5693
Sonoma
Santa Rosa Creek, east of Santa Rosa
Comment
CAS-BOT-BC414119
Polygonum aviculare subsp. aviculare
A. A. Heller
1902-6-11
5693
Sonoma
Santa Rosa Creek, east of Santa Rosa
Comment
CAS-BOT-BC414280
Polygonum aviculare subsp. depressum
Peter Rubtzoff
1961-8-22
4681
Sonoma
Fife Creek Marsh
Comment
CAS-BOT-BC414281
Polygonum aviculare subsp. depressum
G. DeNevers
1981-7-1
1737
Sonoma
Pepperwood Ranch. In Pippindale Garden
Comment
CAS-BOT-BC414282
Polygonum aviculare subsp. depressum
John Thomas Howell; Catherine Best; Wilma Follette; Gordon True; Mary P. Wells
1981-5-14
53939
Sonoma
Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles northeast of Penngrove on the west slope of Sonoma Mountain
457
Comment
UCD148369
Polygonum aviculare subsp. depressum
Peter Rubtzoff
1955-8-7
2034
Sonoma
Guerneville Marsh.
Comment
UCD99974
Polygonum aviculare subsp. depressum
Frederica Bowcutt
1996-5-18
2120
Sonoma
Sugarloaf Ridge State Park. About 50 air miles N of San Francisco, 10 air miles E of Santa Rosa, 2.5 air miles NE of Kenwood, and 18 air miles NW of Napa. Adobe Canyon about 1/2 air mile NNW of Bald Mtn.
396
Comment
CAS-BOT-BC414317
Polygonum aviculare subsp. neglectum
Peter Rubtzoff
1959-6-20
4161
Sonoma
Willow Creek Marsh
Comment
CAS-BOT-BC414335
Polygonum aviculare subsp. rurivagum
John Thomas Howell
1932-9-18
10780
Sonoma
Near Kenwood
Comment