Pinopsida

Root disease-caused losses in the commercial coniferous forests of the western United States

[compiled by Richard S. Smith, Jr.]

Die Familie der Coniferen.: Eine systematisch geordnete Darstellung und Beschreibung aller zum Geschlechte der Tannen und Nadelhölzer und gehörigen Gewächse, nebst praktischen Anleitungen zu ihrer Vermehrung, Cultur und Verwendung.

Albert Courtin

Synopsis coniferarum

auctore Stephano Endlicher.

A summary of dwarf mistletoe program activities in the Rocky Mountain Region--1970-1986

D.W. Johnson

Coniferous trees for profit & ornament: being a concise description of each species and variety, with the most recently approved nomenclature, list of synonyms, and best methods of cultivation

by A. D. Webster.

Non-wood forest products from conifers

by William M. Ciesla.

Hardy coniferous trees: being a concise description of each species and variety, with the most recently approved nomenclature, lists of synonyms, and best methods of cultivation

by A. D. Webster.

Black stain root disease of conifers

P.F. Hessburg

A supplement to Gordon's Pinetum: containing descriptions and additional synonymes of all the coniferous plants not before enumerated in that work ; with corrections up to the present time

by George Gordon.

The Gotelli Dwarf and Slow-Growing Conifer Collection

National Arboretum (U.S.)