D11. Exhibits.pdf

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 1 of 20

LIST OF EXHIBITS

1. Sample Design Specifications

2. Example Data Forms

3. Common Stand Exam Inspection and R2 FSVeg Spatial Polygon Vegetation Attributes Inspection Forms with Accuracy Standards

4. List of Acceptable Site Tree Species

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 2 of 20

Exhibit 1 -- SAMPLE DESIGN SPECIFICATIONS

The following specifies the sample design to be used. The contractor will need to include the sample design with each stand.

Sample Design

REGION: 02_ PROC. FOREST: 13 _ DISTRICT: _ 05 LOCATION: ____ STAND NO.___________

Form

Sample Selection Method

XXX

Sample Expansion

Factor

XXXXX.X

Starting Azimuth

XXX

Subpop.

Filter

XXXXXXX

X

Selection Criteria Number

XX

Variable

Minimum

Value

XXXX.X

Subpop.

Maximum

Value

XXXX.X

TREE BAF XX* ALL 1 DBH 5.0 999.9

ALL 2 DRC 5.0 999.9

TREE FRQ XXX* LIVE 3 DBH 0.1 4.99

LIVE 4 HGT 0.5 4.49

LIVE 5 DRC 0.1 4.99

1. Using a XX* BAF, sample all standing trees, both live and dead, 5.0” DBH/DRC and larger.

2. Using a XXX* acre plot, sample DBH of live trees between 0.1” and 4.9 “ DBH or DBH of live trees between 0.5’ and 4.4’ in height, and sample DRC live trees between 0.1” and 4.9” DRC.

*Appropriate values shall be entered by the contractor to achieve an average of 5 large trees per plot and 1/100th acre small fixed plot.

Where a 10BAF is selected, the small fixed plot shall be 1/50th acre.

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 3 of 20

Exhibit 2 – Example CSE DATA FORMS

Setting Form Project Name:_________________________________________________________(25 characters total)

Region*

XX

Proc.

Forest*

District*

Location*

XXXXXXXXXXXXXX

Stand # *

XXXX

Owner

State

County

Admin.

Forest

Admin.

Region

Date*

MM/DD/YYYY

Photo ID

XXXXXXXXXXXXXX

Exam Level*

Exam Purpose

Stratum

XXXXXX

Exist. Veg.

Ref.

Existing Vegetation

Potential Veg.

Ref

Potential

XXXXXXXX

Structure

Capable Growing

Fuel Model

Elevation

XXXXX

Aspect

Slope

Position

Acres

Radial Growth Interval

Radial Growth Interval 2

Height Growth Interval

Fuel Photo Reference

Precision Protocol

Examiner

XXXXXXXXXXXX

Remarks (242 characters)

Damage Category

Damage Agent

Damage Severity

Species of Management Interest

User Code

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 4 of 20

Sample Design Form

REGION:__________ PROCLAIMED FOREST:__________ DISTRICT:__________

LOCATION:_______________ STAND NO.:_______________

Sample Selection

Method*

Sample Expansion Factor*

XXXXX.X

Starting Azimuth

Subpop. Filter

Selection Criteria Number*

Variable

Subpop. Min.

Value

XXXX.XX

Subpop. Max. Value

XXXX.XX

Sample Design Remarks: (242 characters)

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 5 of 20

Plot Data Form

REGION:________ PROC. FOREST:________ DISTRICT:________ LOCATION:____________________ STAND NUMBER:________

Plot # *

Lat.

DDDMMSS

Long.

DDDMMSS

Cap Grow Area

Asp

Pos.

Horz.

Shape

Vert.

Shape

Elev

XXXXX

Existing

Potential

Fuel Mod

Residue Desc.

Code

XXXXXXXXXXXXXXX

Dist.

Seed Wall

Hist

Hist Date

YYYY

User

Plot Remarks (255 Characters)

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 6 of 20

Tree Data Form

BAF:_____ FIXED PLOT SIZE:_______ MIN. DBH:______ LOCATION:____________________ STAND NUMBER:________

Plot

Ta g

Tree

Status

Clas s

Site/

GST

Species

Count

DRC

Stems

DBH/

DRC

XXX.X

Height

Height to

Crown

Rad Gro w

Rad Gro

HG

T

Gro

XX.

Age

Ratio

Class

Width

Wildl.

Use

L/S

Decay

Cone

Serotin y

Damage Category

Damag e Agent

Part

Damag e Severit y

30 charact

User

Ttmnt.

Option

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 7 of 20

Alternate Tree Data Form

BAF: __________ Fixed Plot Size: _________ MIN. DBH: _______ Location: ___________ Stand Number: ____

Plot # ag #

T ree Status

T ree C lass

Site/G

ST

Species ree C ount

D R

C # Stem s

D B

H /D

R C

H eight

H eight to C row n

R adial G row th

R adial G row th 2

H eight G row th

A ge

C row n R atio

C row n C lass

C row n W idth

W ildlife U se

L /S D ecay

C one Serotiny

D am age C ategory

D am age A gent

T ree Part

D am age Severity

T ree R em arks

U ser

C ode

T reatm ent O ption

XXX XXX X X X XXXXXXXX XXX XXX XXX ∧ X XXX XXX XX XX XX ∧ X XXXX XXX XX XXX XX X X XX XXX XX XXXXX 30 Char. XXXX X

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 8 of 20

POLYGON AND SAMPLE INFORMATION

Region Forest District

Location

Polygon

ID

Species Survey

Method

Recorder Previous Cover Type

Stocking Flag

Purpose Code

Horizontal Diversity

Tree Condition

Habitat Structural

Stage

Tree

CROWN

Closure

PHOTO INFORMATION

Photo Project

Photo Date

SPECIES/COVER ATTRIBUTES

Life Form/

GSC

Layer (Shrubs &

Tree)

Species

(NRCS TAXA

Code)

Cover

(Live)

Size Class

Dead Percent

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 9 of 20

Example of Completed Data Form

POLYGON AND SAMPLE INFORMATION

Region Forest District

Location

Polygon

ID

Species Survey

Method

Recorder Previous Cover Type

Stocking Flag

021308 BEAVXX 0927 CANOPY ZWISLER, SALLY S TPP Y

Purpose Code

Horizontal Diversity

Tree Condition

Habitat Structural

Stage

Tree

CROWN

Closure

06/01/2010 WV C A NA 10

PHOTO INFORMATION

Photo Project

Photo Date

NAIP 2009 06/01/2009

SPECIES/COVER ATTRIBUTES

Life Form/

GSC

Layer (Shrubs &

Tree)

Species

(NRCS TAXA

Code)

Cover

(Live)

Size Class

Dead Percent

T 1 PIPO 5 V

T 2 PIPO 10 E

S 1 QUGA 25 M

S 2 QUGA 10 S

S 2 QUGA 10 S

S 3 MARE11 3 S

F WYAM 5

F THMO6 2

F ANTEN 4

G BRMA4 5

G CAREX 5

G AGCR 3

RS 2

LD 15

WO 5

Polygon has had historic harvest activity – possibly in the late 1990s.

A few very large PIPO seed trees remain, with clumpy PIPO regeneration scattered throughout.

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 10 of 20

EXHIBIT 3 – COMMON STAND EXAM INSPECTION FORMS

COMMON STAND EXAM INSPECTION FORM

1. PROJECT NAME --- CONTRACT NUMBER

2. FOREST / UNIT

3. DATE BLOCK RECEIVED

4. DATE BLOCK INSPECTED 5. INSPECTORS

6. NUMBER OF

SETTINGS:

7. NUMBER OF SETTINGS

INSPECTED:

10. L.T. TREE RECORDS INSPECTED:

11. S.T. TREE RECORDS INSPECTED:

12. GSC RECORDS INSPECTED:

13. VEG. RECORDS INSPECTED:

14. DOWN WOODY RECORDS INSPECTED:

8. NUMBER OF

PLOTS:

9. NUMBER OF PLOTS

INSPECTED:

Section B. OFFICE INSPECTION

ACCEPTABLE UNACCEPTABLE N/A

1. ALL REQUIRED MATERIALS RETURNED IN GOOD CONDITION

2. CORRECT NUMBER OF PLOTS COMPLETED IN EACH STAND

3. ALL REQUIRED FORMS AND FIELDS COMPLETED AND LEGIBLE

4. MIN. NO. OF SITE/GROWTH TREES COLLECTED FOR EACH SETTING

5. ALL SETTINGS MEET MINIMUM TREE PER PLOT AVERAGES

6. ALL DIGITAL PHOTOS ARE PRESENT AND IN FOCUS/LEGIBLE

7. ELECTRONIC DATA COMPLETE AND ACCEPTABLE

Section C. FIELD INSPECTION

ACCEPTABLE UNACCEPTABLE N/A

1. ALL REFERENCE POINTS AND PLOT CENTERS RELOCATABLE

2. ALL PLOT LOCATIONS CORRECT AND UNBIASED

3. ALL STANDS HAVE A PLOT DISTRIBUTION THAT EQUALLY SAMPLES ALL

4. SUFFICIENT ERRORS ACCUMULATE TO INDICATE A DISCREPANCY TREND

5. ALL INFORMATION ON SAMPLE DESIGN FORMS COMPLETE AND CORRECT

6. ALL SETTINGS AND PLOTS HAVE CORRECT SETTING ID

Section D. TOTAL FORM SCORE CALCULATION

1. Field Verification Polygon Data Form Score

2. Setting Form Score

3. Sample Design Form Score

4. Plot Form Score

5. Total Tree Form Score

6. TOTAL SCORE (sum of all scores)

OFFICE AND FIELD INSPECTION

-- ANY UNACCEPTABLE ITEM FAILS INSPECTION BLOCK

INSPECTION BLOCK

TOTAL FORM SCORE CALCULATION

All form scores < 5.0 and Total Score < 10.0 = pass (full payment) PASS Any Form >= 5.0 = rework forms that fail for entire inspection block Total Score >= 10.0 = rework all forms for entire inspection block FAIL Errors in any field that has a Point Value of "unacceptable" will fail the block

INSPECTION CREW SIGNATURES:

DATE

DATE

COMMENTS AND FOLLOW-UP ACTION on side 2

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 11 of 20

COMMON STAND EXAM INSPECTION FORM

side 2

POINTS INSPECTED

LOCATION/WATERSHED ALIAS) STAND PLOT NUMBERS

COMMENTS -- OFFICE EDIT:

COMMENTS -- FIELD INSPECTIONS:

FOLLOW-UP ACTION:

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 12 of 20

SETTING INSPECTION FORM

A B C

FIELD

NUM

NAME ACCURACY STANDARD POINT

VALUE

# OF

ERRORS

DEDUCTION

(A X B)

1 Region no errors unacceptable 2 Proclaimed Forest no errors unacceptable 3 District no errors unacceptable 4 Location/Watsershed Alias no errors unacceptable 5 Stand Number no errors unacceptable 6 Ownership no errors unacceptable 7 State no errors unacceptable 8 County no errors unacceptable 9 Administrative Forest no errors unacceptable 10 Date no errors 2 11 Photo ID no errors 1 12 Exam Level no errors unacceptable 13 Exam Purpose no errors unacceptable 14 Stratum no errors 2 15 Existing Veg no errors 5 16 Potential Veg Reference no errors unacceptable 17 Potential Veg +/- phase 20 18 Structure no errors 2 19 Cap. Growing Area % +/- 10 units 1 20 Fuel Model no errors 2 21 Elevation +/- 2 contour intervals 3 22 Aspect +/- 45 degrees 3 23 Slope +/- 10 units 2 24 Slope Position +/- 1 class 2 25 Acres no errors unacceptable 26 Radial Growth Interval no errors unacceptable 27 Radial Growth Interval #2 no errors unacceptable 28 Height Growth Interval no errors unacceptable 29 Fuel Photo Reference no errors unacceptable 30 Precision Protocol no errors unacceptable 31 Examiner no errors 1 32 Setting Remarks complete and accurate 5 33 Damage Category no errors 2 34 Damage Agent no errors 1 35 Damage Severity no errors 1 36 Species of Mgt. Interest no errors 1 37 Sketch Map & Traverse Notes complete and accurate 10

Total Deductions (sum of Col ‘C’) D Number of Stands Inspected E

Setting Form Score (D / E) F

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 13 of 20

SAMPLE DESIGN INSPECTION FORM

FIELD

NUM

NAME ACCURACY STANDARD POINT VALUE # OF

ERRORS

DEDUCTION

(A X B)

1 Selection Method Type no errors unacceptable

2 Sample Expansion Factor no errors unacceptable

3 Starting Azimuth no errors 7

4 Points Installed no errors unacceptable

5 Subpop Filter no errors unacceptable

6 Sample/Select Remarks complete and accurate 5

7 Selection Criteria no errors unacceptable

8 Subpop Variable no errors unacceptable

9 Subpop Min Value no errors unacceptable

10 Subpop Max Value no errors unacceptable

Total Deductions (sum of column 'C')

D

Number of Stands Inspected E

Sample Design Form Score (D / E)

F

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 14 of 20

PLOT INSPECTION FORM

FIELD

NUM

NAME ACCURACY STANDARD POINT VALUE # OF ERRORS DEDUCTION

(A X B)

1 Plot Number no errors unacceptable 2 Plot Latitude no errors unacceptable 3 Plot Longitude no errors unacceptable 4 Cap. Growing Area % +/- 10 % 2 5 Plot Aspect +/- 45 degrees 6 6 Plot Slope % +/- 10 units 6 7 Slope Position +/- 1 class 6 8 Slope Horizontal Shape +/- 1 class 2 9 Slope Vertical Shape +/- 1 class 2 10 Elevation +/- 2 contour intervals 6 11 Existing Veg no errors 10 12 Potential Veg no errors 10 13 Plot History no errors 6 14 Plot History Date 1) 2 15 Fuel Model no errors 2 16 Residue Descriptive Code no errors 2 17 Distance to Seed Wall no errors 2 18 Remarks complete and accurate 10

Total Deductions (sum of column 'C')

D

Number of Plots Inspected E

Plot Form Score (D / E) F

1) Year required if field #13 is other than code 10 or blank

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 15 of 20

TREE INSPECTION FORM

SAMPLE PLOT for LARGE TREES (L.T.) -- Variable Radius and/or Fixed Area Plot/Transect

A B C

FIELD

NUM NAME

ACCURACY STANDARD POINT VALUE # OF ERRORS DEDUCTION

(A X B)

1 Plot Number no errors unacceptable 2 Tag ID Number no errors 10 3 Tree Status no errors 50 4 Tree Class no errors 2 5 Site Tree/GST - field correct no errors 50 5 Site Tree -- Selection no errors 20 6 Tree Species no errors 50 7 Tree Count (live/dead) 1) 75 7 Tree Count (stumps/down) 2) 20 8 Number of Stems no errors for DRC species 2

9 DBH/DRC 3) 17

10 Tree Height 4) 10 11 Height to Crown +/- 10 % 2 12 Radial Growth +/- 1/20 inch 5 13 Radial Growth #2 +/- 1/20 inch 5 14 Height Growth +/- 1 foot 5 15 Tree Age +/- 10 % 10 16 Crown Ratio +/- 10 units 5 17 Crown Class no errors 5 18 Crown Width +/- 20% 5 19 Wildlife Use no errors 2 20 Log/Snag Decay no errors 5 21 Cone Serotiny no errors for PICO, PIBA 5 22 Damage Category no errors 10 23 Damage Agent no errors 2 24 Damage Part no errors 2 25 Damage Severity no errors 5 26 User Defined (Age Class) no errors 2 27 Tree Remarks complete and accurate 10

L.T. Deductions (sum of column 'C')

D

L.T. Tree Records Inspected E

L.T. Sample Score (D / E) F

1)Tree Count 2) Tree Count (stumps/down) Accuracy Standard

Intensive/Extensive Exam no errors All Exam Levels

Quick Plot +/1 tree Stumps/Down 1 - 5 No Errors

3) DBH/DRC Accuracy Standards 6 - 10 +/- 1 tree

Intensive/Extensive Exam Levels >= 11 +/- 3 trees

a. subpop min value to 13.9 inches +/- 0.1 inch 4) Height

b. 14.0 inches to 23.9 inches +/- 0.2 inch All Exam Levels

c. 24.0 inches - 34.9 inches +/- 0.3 inch Site Trees +/- 3%

d. > 35.0 inches +/- 0.5 inch GST +/- 10%

e. Borderline variable plot trees +/- 0.1 inch All other +/- 10% Quick Plot

a. All Trees +/- 1.0 inch (for the purpose of determining trees in or out)

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 16 of 20

TREE INSPECTION FORM

SAMPLE PLOT for Small Trees (S.T.) -- Fixed Area Plot/Transect

A B C

FIELD NUM NAME ACCURACY STANDARD POINT VALUE # OF ERRORS DEDUCTION (A

X B) 1 Plot Number no errors unacceptable 2 Tag ID Number no errors 10 3 Tree Status no errors 20 4 Tree Class no errors 2 5 Site Tree/GST - field correct no errors 10 6 Tree Species no errors 10 7 Tree Count 1) 20 8 Number of Stems no errors for DRC species 2

9 DBH/DRC 2) 10

10 Tree Height +/- 10 % 10 11 Height to Crown +/- 10 % 2 12 Radial Growth +/- 1/20 inch 5 13 Radial Growth #2 +/- 1/20 inch 5 14 Height Growth Height > 6 ft +/- 1.0 foot 5

Height <= 6 ft+/- 0.1 foot 15 Tree Age +/- 10 % 10 16 Crown Ratio +/- 10 units 5 17 Crown Class no errors 5 18 Crown Width +/- 20% 5 19 Wildlife Use no errors 2 20 Log/Snag Decay no errors 5 21 Cone Serotiny no errors for PICO, PIBA 5 22 Damage Category no errors 10 23 Damage Agent no errors 2 24 Damage Part no errors 2 25 Damage Severity +/- 10 % or +/- 1 class 5 26 User Defined (Age Class) no errors 2 27 Tree Remarks complete and accurate 10

S.T. Deductions (sum of column 'C')

D

S.T. Tree Records Inspected E S.T. Sample Score

(D / E) F

Total Tree Form Score (Sum of L.T. score and S.T. score)

(ST) + (LT)

1) Tree Count Accuracy Stds:

All Exam Levels

2) DBH/DRC Accuracy Standards:

Height Diameter Actual Trees Accuracy Intensive/Extensive Exam Level

Range/Grouping Range/Grouping On Plot Standard a. < 0.5 inch no errors *All All 0 0 trees b. 0.5 inch to subpop max +/- 0.1 inch

*If non-stocked and tree is recorded, this is an error.

< 0.5 feet 1 - 5 +/- 2 trees c. Estimated DRC +/- 1.0 inch < 0.5 feet >= 6 +/- 50%

>= 0.5 feet - <4.5 feet 1 - 5 +/- 1 tree >= 0.5 feet - <4.5 feet >= 6 +/- 20%

All 0.1" - subpop max dbh/drc

1 - 5 +/- 1 tree All 0.1" - subpop max dbh/drc >= 6 +/- 10%

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 17 of 20

-- INSPECTION FORM WITH ACCURACY STANDARDS

“R2 FSVEG SPATIAL POLYGON VEGETATION ATTRIBUTES” INSPECTION FORM

FIELD

NUM NAME ACCURACY STANDARD POINT VALUE # OF

ERRORS

DEDUCTION

(A X B) 1 Region, Forest, District no errors unacceptable 2 Location no errors unacceptable 3 Polygon ID no errors unacceptable 4 Survey Method no errors 10 5 Recorder Name no errors 3 6 EV Regen/Prev Trees no errors 10 7 Stocking Flag no errors 10 8 Survey Date no errors 6 9 Purpose Code no errors unacceptable 10 Horizontal Diversity no errors 6 11 Tree Condition no errors 6 13 Tree Crown Closure +/- 20% 10 14 Photo Project no errors 3 15 Photo Date no errors 3

16 Lifeform/GSC no errors 10 17 Layer no errors 3 18 Species no errors 10 19 Percent Cover +/- 20% 6 20 Size Class no errors 6 21 Percent Dead +/- 20% 6

Total Deductions (sum of column 'C') D

Number of Polygons Inspected E

Polygon Attribute Form Score (D / E) F

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 18 of 20

FSVeg Spatial Vegetation Attributes Inspection Form Summary side 1

PROJECT NAME --- CONTRACT NUMBER

FOREST / UNIT

DATE BLOCK RECEIVED

DATE BLOCK

INSPECTED

INSPECTORS

NUMBER OF FIELD POLYGONS: NUMBER OF POLYGONS FIELD INSPECTED:

OFFICE INSPECTION

ACCEPTABLE UNACCEPTABLE N/A

ALL REQUIRED MATERIALS RETURNED IN GOOD CONDITION

ALL REQUIRED FORMS AND FIELDS COMPLETED AND LEGIBLE

ELECTRONIC DATA COMPLETE AND ACCEPTABLE

FIELD INSPECTION

ACCEPTABLE UNACCEPTABLE N/A

ALL INFORMATION ON FORM IS COMPLETE AND CORRECT

SUFFICIENT ERRORS ACCUMULATE TO INDICATE A DISCREPANCY TREND

DIGITAL PHOTOS ACCURATELY REPRESENT THE POLYGON

FORM SCORE

Field Verification Polygon Data Form Score

OFFICE AND FIELD INSPECTION

-- ANY UNACCEPTABLE ITEM FAILS INSPECTION BLOCK

INSPECTION BLOCK

TOTAL FORM SCORE CALCULATION

Form score < 5.0

= pass (full payment) PASS

Form >= 5.0 = rework forms that fail for entire inspection unit FAIL

Errors in any field that has a Point Value of "unacceptable” = will fail the block

INSPECTION CREW SIGNATURES:

COMMENTS AND FOLLOW-UP ACTION on side 2

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 19 of 20

FSVeg Spatial Vegetation Attributes Inspection Form Summary

R2 FSVeg Spatial Polygon Attributes INSPECTION FORM side 2

POLYGONS INSPECTED

LOCATION POLY ID

COMMENTS -- OFFICE EDIT:

COMMENTS -- FIELD INSPECTIONS:

FOLLOW-UP ACTION:

Solicitation No. 1240LQ21R0013 | Dolores RD FY21 Common Stand Exam | San Juan National Forest - Page 20 of 20

Exhibit 4 -- List of Acceptable Site Tree Species

Scientific Name Common Name Symbol Abies lasiocarpa Subalpine fir ABLA Picea engelmannii Englemann spruce PIEN Picea pungens Blue spruce PIPU Pinus contorta Lodgepole pine PICO Pinus flexilus Limber pine PIFL Pinus ponderosa Ponderosa pine PIPO Pseudotsuga menziesii Douglas-fir PSME Populus tremuloides Aspen POTR5 Abies concolor White fir ABCO