Site and sample number

Altitude (m asl) Latitude N, W

Species

0) Botanic Gardens Riverside (1 - 6), single tree

335 - 442 m

33˚58'10.71"N, 117˚19'9.77"W

Pinus attenuata^*, P. coulteri, P. muricata^*

1) Thurman Flats (7, 8), small open stand, dominant tree

1200 m

34˚5'51.02"N, 116˚57'44.56"W

Pinus coulteri

2) Highway 38 (9, 10), small open stand, dominant tree

1250 m

34˚5'55.27"N, 116˚58'25.21"W

Pinus ponderosa

3) Highway 38 (11,12), small open stand, dominant tree

1800 m

37˚7'28.84"N, 116˚59'10.23"W

Pinus coulteri

4) Highway 38 (13, 14 14a, 14b), small open stand, co-dominant tree

1900 m

34˚8'7.15"N, 116˚59'12.11"W

Pinus coulteri, P. ponderosa

5) Highway 38 (15 - 20) small open stand, co-dominant tree 15, 16; individual trees mixed with more numerous ponderosas 17, 18; individual tree near highway 19, 20

2000 m

34˚9'22.21"N, 116˚57'45.55"W

Pinus albicaulis^**, P. coulteri, P. ponderosa

6) Highway 38 (21, 22), large open stand, co-dominant tree

2000 m

34˚10'4.00"N, 116˚54'18.40"W

Pinus ponderosa

7) Barton Flats, (23, 24), large open stand, co-dominant tree

2000 m

34˚10'33.42"N, 116˚52'4.60"W

Pinus ponderosa

8) Onyx Summit (25, 26), large open stand, co-dominant tree

2800 m

34˚11'18.90"N, 116˚42'41.88"W

Pinus jeffreyi

9) Highway 38 (27, 28), sparesely located trees

2650 m

34˚12'55.06"N, 116˚44'25.15"W

Pinus monophylla

10) Highway 18 (29, 30), sparsely located trees

2000 m

34˚18'57.99"N, 116˚49'32.84"W

Pinus monophylla