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LUE 
Rhodora : [SEPTEMBER 
Robinson, John. THE native woops or Essex County, MASSA- 
CHUSETTS. AN ACCOUNT OF THE GENERAL DISTRIBUTIONS AND 
USES, THE DETERMINATIONS OF SPECIFIC GRAVITY, PERCENTAGE 
ASH, STRENGTH, FUEL VALUE, ETC., OF THE WOODS OF THE 
NATIVE TREES OF Essex COUNTY, AS SHOWN BY TESTS UPON 
SPECIMENS FURNISHED BY THE PEABODY ACADEMY OF SCIENCE. 
Rep. Peabody Acad. Sci. 1884, pp. 103-137. Reprint, 1885. 
Annot. catalog. phaenog. 
NOTES ON THE NATIVE AND EXTENSIVELY INTRODUCED WOODY 
PLANTS OF Essex COUNTY, MASSACHUSETTS. Bull. Essex Inst. 
xi. 1879, pp. 72-106. Reprint, 1879, pp. 38. Annot. 
catalog. PAaenog. 
Russell, John Lewis. NOTICE OF RARE PLANTS WITH A DESCRIP- 
TION OF A CURIOUS VARIETY OF CLADONIA UNCIALIS. Jour. 
Essex Co. Nat. Hist. Soc. 1852, pp. 96-100. Select. spec., 
popular treatm. pháaenog. H.C. 
—— NOTICE OF SOME PLANTS OF LYNNFIELD, DANVERS, MAN- 
CHESTER, ETC., Essex County, MassacHUsETTs. Hovey's Mag. 
xvi. 1850, Pp. 97-107. Select. spec., popular treatm. 
phaenog. and cryptog. 
SOME PLANTS OF DANVERS AND WENHAM, Essex COUNTY, 
MASSACHUSETTS. Hovey’s Mag. xv. 1849, pp. 289-296. 
Selec. spec., popular treatm.  ?Zaezog. 
Sears, John Henry. LIST OF NATIVE AND INTRODUCED PLANTS 
OBSERVED IN FLOWER IN THE VICINITY OF SALEM, DURING THE 
SPRING OF 1886, ON OR BEFORE May 1. Bull. Essex Inst. xviii. 
1886, pp. 95-98. List. phaenog. H.C. 
—— Weens or Essex County. Bull. Essex Inst. xv. 1893, pp.” 
93-104. Annot. catalog. phaenog. and cryptog. H.C. 
Sprague, Charles James. LicHENs or Essex County, MASSA- 
CHUSETTS. Reprint from Robinson, J. Flora, of Essex County, 
pp. 149-153. List. crypiog. 
Tracy, Cyrus Mason. NOTICEABLE TRAITS OF THE FLORA OF 
NAHANT. Proc. Essex Inst. ii. 1858, pp. 272-277. Select. 
spec., popular treatm. phaenog. H.C. 
STUDIES OF THE ESSEX FLORA; A COMPLETE ENUMERATION 
OF ALL PLANTS FOUND GROWING NATURALLY WITHIN THE LIMITS 
OF LYNN AND THE TOWNS ADJOINING. Lynn, 1858, pp. 87. 
Annot. catalog. phaenog. 
Same. Lynn, 1892, pp. 99. Annot. catalog. phaenog. 
