Pinus edulis

Common Names: Colorado Pinyon, Two-needle Pinyon, or Piñon Pine

Botanical & Ecological Characteristics:

About.Com Forestry: Pinyon Pine, An Important Tree in North America

BLM:  Gathering Pinon Pine Nuts

Colorado State University:  Pinyon Pine Diseases and Insects

Colorado State Univeristy: Pinon “pitch mass” borer

Colorado State University: Water-Thrifty Pinyon Pine

CP-LUHNA: Pinyon-Juniper Woodland

Desert USA:  The Pinon Pine

Northern Arizona Flora: Tree, Nut & Seedling Photo’s

TPW Magazine: Texas, Colorado/New Mexico & Mexico Pinyon Pines

Tree Browser: Tree Profile

US Federal Database

United States Department of Agriculture: Tree Profile & State Distribution, Colorado County Distribution

University of Colorado: Southwest regional warming likely cause of pinyon pine cone decline, says CU study

Western Explorers: Tree Profile

Wikipedia: Tree Profile

Bonsai Information:

Bonsai Tonight:  Pinyon Pines

Bonsai Tonight: Literati Pinyon Pine

IBC Forum Discussion:  Pinyon Pines

Pre-Bonsai:

Nature’s Way Nursery in Harrisburg, Pa.: Yamadori

Flicker:  Tree in Natural Setting

Progression Trees:

Bonsai Tonight:  Pinyon

Videos:

Ryan Neil Demo Pinyon Pine BCI/ABS 2012 – Part One

Ryan Neil Demo Pinyon Pine BCI/ABS 2012 – Part Two