Produktdetaljer
Biografisk notat
Naturalist, wildlife photographer and writer Stan Tekiela is the author of more than 175 field guides, nature books, children’s books, wildlife audio CDs, puzzles and playing cards, presenting many species of birds, mammals, reptiles, amphibians, trees, wildflowers and cacti in the United States. With a Bachelor of Science degree in Natural History from the University of Minnesota and as an active professional naturalist for more than 25 years, Stan studies and photographs wildlife throughout the United States and Canada. He has received various national and regional awards for his books and photographs. Also a well-known columnist and radio personality, his syndicated column appears in more than 25 newspapers and his wildlife programs are broadcast on a number of Midwest radio stations.
Learn to Identify Trees in Pennsylvania!
With this famous field guide by award-winning author and naturalist Stan Tekiela, you can make tree identification simple, informative, and productive. There’s no need to look through dozens of photos of trees that don’t grow in Pennsylvania. Learn about 117 species found in the state, organized by leaf type and attachment. Just look at a tree’s leaves, then go to the correct section to learn what it is. Fact-filled information contains the particulars that you want to know, while full-page photographs provide the visual detail needed for accurate identification.
Book Features
- 117 species: Every native tree plus common non-natives
- Easy to use: Thumb tabs show leaf type and attachment
- Compare feature: Decide between look-alikes
- Stan’s Notes: Naturalist tidbits and facts
- Professional photos: Crisp, stunning full-page images
This new edition includes updated photographs; expanded information; a Quick Compare section for leaves, needles, and silhouettes; and even more of Stan’s expert insights. So grab Trees of Pennsylvania Field Guide for your next outing—to help ensure that you positively identify the trees that you see.
This updated field guide, organized by leaf type and attachment, features full-color photographs and information to help readers identify Pennsylvania trees.
Introduction
Sample Page
The Trees
- Single Needles
- Clustered Needles
- Scaly Needles
- Simple, Oppositely Attached Leaves
- Simple, Alternately Attached Leaves
- Lobed, Oppositely Attached Leaves
- Lobed, Alternately Attached Leaves
- Compound, Oppositely Attached Leaves
- Compound, Alternately Attached Leaves
- Twice Compound, Alternately Attached Leaves
- Palmate Compound, Oppositely Attached Leaves
Glossary
Checklist/Index
About the Author
Colorado Spruce
Picea pungens
Family: Pine (Pinaceae)
Height: 40-60' (12-18 m)
Tree: pyramid shape, lower branches are the widest and often touch the ground
Needle: single needle, 1⁄2-1" (1-2.5 cm) long, very stiff, very sharp point on the end, square in cross section, bluish green to silver blue
Bark: grayish brown and flaky, becoming reddish brown and deeply furrowed with age
Cone: straw-colored, 2-4" (5-10 cm) long, in clusters or single, hanging down
Fruit: N/A
Fall Color: N/A
Origin/Age: non-native, was introduced to the state from the Rocky Mountains; 150-200 years (some can reach 600 years in some western states)
Habitat: variety of soils, does best in clay and moist soils
Range: throughout, planted in cities, parks, along roads and around homes
Stan’s Notes: A common Christmas tree and landscaping tree that is widely planted around homes and along city streets. Naturalized now throughout Pennsylvania. A victim of Spruce Budworm and needle fungus, so not planted as much anymore. Very susceptible to cytospora canker, which invades stressed trees, causing loss of branches and eventual death. Will grow in a wide variety of soils, but prefers moist and well drained. Slow growing, some living up to 600 years in the West. Needles are very sharp and square in cross section. The species name pungens is Latin for “sharp-pointed.” Also known as Blue Spruce or Silver Spruce.
The Tree Identification Guides are state-specific field guides. They utilize an innovative, user-friendly format to make tree identification simple, informative, and fun. Written by award-winning author Stan Tekiela and featuring full-color photography, each book conveniently organizes trees—only species found in that state—by leaf type and attachment. Readers open the book to the correct section, where every species gets a full-page photo with a corresponding full-page description that includes height, leaf, bark, fruit, habitat, range, and more, not to mention the author’s fascinating naturalist notes. A compare graphic shows each species’ average size relative to a two-story house. At 4.38" x 6", the compact books are easy to carry on hikes and easy to keep handy in a backpack or camper. Most Tree Identification Guides are around 220 pages, include more than 100 species, and are priced below $20.
Learn to Identify Trees in Pennsylvania!
With this famous field guide by award-winning author and naturalist Stan Tekiela, you can make tree identification simple, informative, and productive. There’s no need to look through dozens of photos of trees that don’t grow in Pennsylvania. Learn about 117 species found in the state, organized by leaf type and attachment. Just look at a tree’s leaves, then go to the correct section to learn what it is. Fact-filled information contains the particulars that you want to know, while full-page photographs provide the visual detail needed for accurate identification.
Book Features
- 117 species: Every native tree plus common non-natives
- Easy to use: Thumb tabs show leaf type and attachment
- Compare feature: Decide between look-alikes
- Stan’s Notes: Naturalist tidbits and facts
- Professional photos: Crisp, stunning full-page images
This new edition includes updated photographs; expanded information; a Quick Compare section for leaves, needles, and silhouettes; and even more of Stan’s expert insights. So grab Trees of Pennsylvania Field Guide for your next outing—to help ensure that you positively identify the trees that you see.
This updated field guide, organized by leaf type and attachment, features full-color photographs and information to help readers identify Pennsylvania trees.
Introduction
Sample Page
The Trees
- Single Needles
- Clustered Needles
- Scaly Needles
- Simple, Oppositely Attached Leaves
- Simple, Alternately Attached Leaves
- Lobed, Oppositely Attached Leaves
- Lobed, Alternately Attached Leaves
- Compound, Oppositely Attached Leaves
- Compound, Alternately Attached Leaves
- Twice Compound, Alternately Attached Leaves
- Palmate Compound, Oppositely Attached Leaves
Glossary
Checklist/Index
About the Author
Colorado Spruce
Picea pungens
Family: Pine (Pinaceae)
Height: 40-60' (12-18 m)
Tree: pyramid shape, lower branches are the widest and often touch the ground
Needle: single needle, 1⁄2-1" (1-2.5 cm) long, very stiff, very sharp point on the end, square in cross section, bluish green to silver blue
Bark: grayish brown and flaky, becoming reddish brown and deeply furrowed with age
Cone: straw-colored, 2-4" (5-10 cm) long, in clusters or single, hanging down
Fruit: N/A
Fall Color: N/A
Origin/Age: non-native, was introduced to the state from the Rocky Mountains; 150-200 years (some can reach 600 years in some western states)
Habitat: variety of soils, does best in clay and moist soils
Range: throughout, planted in cities, parks, along roads and around homes
Stan’s Notes: A common Christmas tree and landscaping tree that is widely planted around homes and along city streets. Naturalized now throughout Pennsylvania. A victim of Spruce Budworm and needle fungus, so not planted as much anymore. Very susceptible to cytospora canker, which invades stressed trees, causing loss of branches and eventual death. Will grow in a wide variety of soils, but prefers moist and well drained. Slow growing, some living up to 600 years in the West. Needles are very sharp and square in cross section. The species name pungens is Latin for “sharp-pointed.” Also known as Blue Spruce or Silver Spruce.
The Tree Identification Guides are state-specific field guides. They utilize an innovative, user-friendly format to make tree identification simple, informative, and fun. Written by award-winning author Stan Tekiela and featuring full-color photography, each book conveniently organizes trees—only species found in that state—by leaf type and attachment. Readers open the book to the correct section, where every species gets a full-page photo with a corresponding full-page description that includes height, leaf, bark, fruit, habitat, range, and more, not to mention the author’s fascinating naturalist notes. A compare graphic shows each species’ average size relative to a two-story house. At 4.38" x 6", the compact books are easy to carry on hikes and easy to keep handy in a backpack or camper. Most Tree Identification Guides are around 220 pages, include more than 100 species, and are priced below $20.