10 BULLETIN 210, U. S. DEPARTMENT OF AGRICULTURE. 
TABLE 4 —Classification of trees according to character of crown and presence or absence 
of cones; number of cones and amount of seed produced by sample trees, and total seed 
production on plot No. 4, Coeur d’ Alene National Forest (area, 0.9 acre). 
CROWN CLASSIFICATION OF TREES AND NUMBER BEARING CONES. 
Sete at Trees with | Trees without 
Number of trees, by crown class. cance cones 
Diameter breast high 
(inches). : 
Class | Class | Class | Class | Class} Class| Class} Num- |. Per | Num-| Per 
ile LTS, | ten) GL as Vel Vic ber. cent. | ‘ber. cent. . 
AM OIG so Soe eee anc eee see S| Se eee | perms ote c[RS ee soles Cae 4 (fe tee ee eee see 11 100 
LOIS Ste tec cas cee |e ces oe ed eo eee 6 7 y Hi Pe eet si ae oe a 15 100 
DOR OMSL E RS seman eo ae See eet Ete ee ee 4 10 p Wool Boece vail EA eee (aie Se 15 100 
TUR rel 9 et es eo eee oll Pe 1 2 (0) | aed Pa aed ey eae 4 30 9 70 
TRO Bee as See ee eee 4 3 SBlhrs oc |hcameeleeeees 5 50 5 50 
POLO RL Oem eee pete wale Ase 9 6.|22a aL Fi) eee | SF 12 75 4 25 
AWebOW ae Pe ec = ee eee o's if 5 oe a fs cs peed (pai peta Be es ele 8 89 1 11 
OOOO REE ee ee cee 1 Be bet ee es |e | Wace I Shes 4 100-222 22.83/22 eae 
AGT OLD ee ee Rae os 2 A Oe ee Meio eh oes Poe Pe: Pere 3 100) 2232 22 |e 
DRY ee be 2s ene as ea Ae] Were ae ol ee Sea) | Reet (MA 3 100. |S acceus3| Soe 
PSOE SB ne Saas Qale vo hac Soe oeal ss cepa eee cea eens Se cee 2 1OO:|- 3256255] eres 
Motal eects cose ses 8 23 15 17 17 12 9 41 41 60 59 
iPericentat oso. 2. - 8 22 15 17 17 12 9 AN lesa. Fee 59) sass eee 
Per cent of each a 
class with cones...} 100 91 73 6 0 0 Oilsiese ahs. Goleealeatec oes eee eee ; 
NUMBER OF CONES AND AMOUNT OF SEED PRODUCED BY SAMPLE TREES. 
Number of cones, by inch lengths. 
Crown 
class. 
Cones open 
or closed. | 5i9 6 | 7to8 | 9 to 10 |11t012 
inches. | inches. | inches. | inches. 
Tree No. Diameter.} Age. | Height. 
Total. 
Average Total Total : Number of} Per cent 
Tree No. length of | weight of | volume of ele of clean seed | of germi- 
cone. cones. cones. *|perpound.} nation. 
Inches. Pounds. Bushels. 
i eo Sac Aadabdésoc i590 6.0 0. 295 23,840 61 
LS eam OrIOUOCUE 6. 93 3.8 215 29, 840 33 
ee eroe cee race 8. 45 19 - 102 21,771 37.5 
1 SR Ses Seeidaseae 8 oP . 008 21,920 90 
(SSeS a ease peoecessscee Boosocoosces Basar stercan bemecesoriccd |sascsooondod punccosadSacslogocc5c 577° 
ahs Soe Does beeioS pesseosenHed Pemacsessosn poctson-ssen Heamnepedsen econaspsacsa spasesoocoddloososess- >. 
eee ORB nee od igaetes5 dss Seana sNeeey SaaS ocr Bus rsenecons poacb-ogacod Neasesauenculleosozocss: 
Total (7 trees). 7.6 11.8 . 620 
i 
au 
days of test. 
] 
293. 146 0.250. 22emce|ees< oo =| eee a 
al 
po 
| 
: 
} 
} 
