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Apples of North America

Apples of North America cover

Tom Burford has a goal to restore the apple to near the diversity and prominence it enjoyed in America during the early 20th century, when one nursery catalog alone listed 17,000 cultivars. He is optimistic that this return to greatness is happening. To further this effort, he has selected 200 varieties that he regards as “apples of the real world” (not the supermarket), to feature in his book “Apples of North America.”

The A-Z encyclopedia of these varieties is the heart of the book. All are of American origin. For example, ‘Hawaii’ was introduced in Sebastopol, California and has a “distinctive pineapple flavor and is exceptionally sweet when grown in western regions.”

‘Criterion’ was introduced in 1973 from Parker, Washington (south of Yakima) and while it does well in our region, in more humid apple growing areas, such as the author’s home in Virginia, it does not color well and is more susceptible to diseases. It is noted as being one of the best apples for salads as it does not oxidize quickly after slicing.

Many apples do not store well but are delicious for fresh eating. Others are noted for baking, pie-making, cider-making, or even frying. Some don’t look that great. ‘Kinnaird’s Choice’ is mottled red with purple spots, and would like be rejected by most shoppers. However, it was a mainstay during the Great Depression because it was dependable and its good flavor worked well for all purposes.

The book concludes with a section on “Planning and Designing an Orchard”, a very detailed look at the cultural needs of apples, from planting, propagation (including rootstocks and grafting), pruning, and dealing with diseases and pests. He even tells you how to properly eat an apple, a “mind-expanding experience.” He finds it “…mildly irksome to see someone eating an apple while walking down the street, unaware that a body sense event is happening, and perhaps focusing on something else entirely at the time.”

Excerpted from the Fall 2016 Arboretum Bulletin.

Vitamin N: the Essential Guide to a Nature-rich Life

Vitamin N book jacketNew on our shelves this month you’ll find Richard Louv’s new book, Vitamin N: the essential guide to a nature-rich life. Joining his earlier work, Last child in the woods: saving our children from nature-deficit disorder, this thought-provoking hands-on manual introduces many simple ideas for getting outside and benefiting from everything nature has to offer, no matter one’s age and ability.

While the book will be useful for parents of small children, it also covers what individual teens and adults can do to have a nature-rich life as well as how teachers and grandparents can support outdoor play and learning for the children in their lives. Check it out!

Published in the October 2016 Leaflet Volume 3, Issue 10.

The Nature and Properties of Soils

Nature and Properties of Soil book jacket“If you are a student…you have chosen a truly auspicious time to take up the study of soil science.” This encouragement is found in the preface of the new fifteenth edition and is explained by emphasizing the growing need across many fields for scientists and managers with this expertise.

This venerable publication – the first edition was in 1909 – can be read in depth, but at over 1,000 pages more likely will be used as a reference book for learning about a particular interest or to solve a specific problem. Throughout, it is very readable, and will be of value to those at almost all levels of soils knowledge. While this new edition is restricted to use in the Miller Library, the still authoritative fourteenth edition (from 2008) is available to check out.

Published in the October 2016 Leaflet for Scholars Volume 3, Issue 10.

The Wildlife-Friendly Vegetable Gardener

The Wildlife-Friendly Vegetable Gardener jacket
Here’s a book on growing edible crops with a unique perspective, that our vegetable gardens can be planned and designed to encourage or at least coexist peacefully with wildlife. For example, you may not want to share your lettuce with slugs and snails, but you can make the garden hospitable to predators that consume mollusks (such as birds, toads, lizards, foxes, and skunks).

Many of the author’s recommendations are common-sense organic approaches to gardening, such as starting with the soil: respect the microorganisms and other soil-dwelling life forms by not over-tilling and disturbing soil structure; observe nature in your garden (keep a journal or sketchbook) and get to know the insects—beneficial and nuisance—and their life cycles, and the other creatures who visit regularly or seasonally.

Design elements in a wildlife-friendly edible landscape include a “perennial backbone” of fruiting trees and shrubs (fruiting ornamentals that will attract birds and other animals and dissuade them from eating the fruit you’ve planted for your own consumption), a water source, and “decoy plants” planted as a border around plants you intend to harvest for yourself. Some of the ideas here require a fair amount of space: not every urban food gardener has room for a hedgerow, or can afford to plant extra (sacrificial!) rows of crops for hungry critters. Still, you may have room for a few ornamental plants that attract pollinators or a few aromatic shrubs and herbs (like curry plant, Helichrysum italicum, or santolina, or lavender) that may discourage browsing by deer and rabbits.

Deer and rabbits are grazers, so they may not wipe out an entire crop in one fell swoop in the way that gorgers (such as raccoons) or hoarders (like squirrels) can. My own garden has become a favorite spot for these creatures, and they do not even wait for fruit to ripen before absconding with it. I was familiar with many of the “scare tactics” and devices the author suggests, but I had not thought of putting rubber snakes around fruit tree branches to intimidate birds, squirrels, and small rodents, or perching fake owls atop poles to ward off nocturnal foragers.

The book concludes with design plans for edible gardens that are aesthetically pleasing, functional, and inviting for humans as well as other living beings.

Be in a Treehouse

Be in a treehouse book jacketThis spring I had the opportunity to visit the Cleveland Botanical Garden. Throughout this small garden are a number of treehouses, delighting the school children with whom I was sharing my visit. After climbing the steps up to one and looking out from this new perspective, I understood their enthusiasm.

Later, in the Garden’s gift shop, I explored their several books on treehouses. I was surprised to learn that the most prominent author, Pete Nelson, is from the Seattle area. I quickly had his latest book, “Be in a Treehouse” (2014), added to the Miller Library collection.

At its heart, this book is inspirational. Page after page of excellent photographs will bring out your inner child. The author’s images of his own bed and breakfast of treehouses, located near Issaquah, may inspire your next vacation. If you decide to build your own, “Treehouse U” introduces the design and construction principles that one must consider for a structure typically located 10 to 20 feet off the ground and anchored to a living being.

While many of the examples are in the Pacific Northwest, Nelson also explores the world for outstanding and widely varying houses. Ranging from Austria to Zambia, this review demonstrates that almost any climate that has trees is perfect for elevated houses. In describing one favorite masterpiece, now sadly gone, the author declares it “…inspired many of us to reach for the highest branch and build our wildest dreams.”

Published in the August 2016 Leaflet Volume 3, Issue 8.

Alien Plants

Alien plants book jacket “Alien Plants” is a recent addition to the New Naturalist Library, an ongoing series about natural history in the British Isles. It is also a new addition to the Miller Library. While intended for a general reader, these books provide excellent overviews of the latest scholarly research, especially in the UK.

Why are these of interest to scholars in the Pacific Northwest? While the flora and fauna are mostly different, many of the practices of research, management, and instruction are relevant anywhere. These books are also fascinating for their difference of perspective.

For example, in “Alien Plants”, invasives are divided into those known prior to 1500, and the “neophytes” that came later. Some of our natives have become their invasives, and I was surprised to learn that “English” laurel was introduced to the British Isles and escaped into the wild there about 250 years ago.

Published in the August 2016 Leaflet for Scholars Volume 3, Issue 8.

The Organic Seed Grower

The Organic Seed Grower cover

If you are already an avid veggie grower, and especially interested in organically grown, open-pollinated varieties, I recommend you read “The Organic Seed Grower” by John Navazio. This is not a beginner’s book, but it will build on the experience you have, especially if you decide to save your own seeds.

This is also one of the best books for learning about the biology of vegetable crops. The encyclopedia section is not in the expected alphabetical order but instead is grouped by families, each with an introduction to the broadly shared characteristics within the family. A detailed natural and cultivated history of each plant is included along with the growth habits and reproduction methods (I didn’t realize that so many of our favorite vegetables are biennials) with the emphasis, as the title suggests, on growing some plants on for seeds.

Navazio writes for a national audience but he is a local writer, living in Port Townsend, Washington. Many of the examples and photographs are from the region, including those of small scale farmers you may meet at local farmers markets. Some advice is impractical for home gardeners (it’s hard to provide a mile of isolation between squash varieties on an urban lot), but reading this book will give you a depth of understanding and greater appreciation of the fascinating plants you are growing for your salads and stir-fry recipes.

Why write a book like this? Navazio sums this up in his introduction: “My hope is that I have been able to deliver this information in a simple enough fashion to be easily understood and used, while at the same time remaining scientifically based…I’ll know that I’ve been successful in this when I see a dog-eared, dusty, and smudged copy of this book on the front seat of a seed farmer’s pickup truck.”

Excerpted from the Summer 2016 Arboretum Bulletin.

Genus Cyclamen in Science, Cultivation, Art and Culture

The Genus Cyclamen cover

I have become smitten with Cyclamen. Both C. hederifolium and C. coum have been spreading throughout my sun-dappled and shady garden, providing both brilliant color when most needed and an endlessly fascinating pattern of leaves throughout much of the year. There is a lovely spread of C. coum in the Winter Garden and, as many Arboretum fans may remember, they were also a favorite of long time director Brian Mulligan.

There have been several good growing guides about this genus published over the last 30 years, but none are as monumental as “Genus Cyclamen in Science, Cultivation, Art and Culture” – the title only begins to captures the wide scope of this book. Edited by Brian Mathew, who is well-known for his many books on various bulbs, he does a skillful job of linking together the writing and illustrating skills of over 30 individuals.

Like all good monographs, this is first a superb botanical guide to the many species with highly effective photographs showing habitat and various naturally occurring forms. This is followed by an extensive guide to cultural requirements, both in the garden and the greenhouse, with reports from around the world by major growers and exhibitors.

“Art and Culture” is where this book breaks new ground. The earliest illustration of a cyclamen dates to the 6th century and it has been a popular subject of herbals and botanical books ever since. These images are here in excellent reproductions. This account also provides a surprisingly detailed history of botanical illustration and printing practices in western cultures.

In more modern times, cyclamen can be found decorating many media from pottery to jewelry to decorative cards. Here I discovered that Eugene Kozloff, local author of several books on Pacific Northwest native plants and marine life, is also passionate about cyclamen, and has an extensive collection of cyclamen postage stamps.

Excerpted from the Summer 2016 Arboretum Bulletin.

Hardy Heathers from the Northern Hemisphere

Hardy Heathers cover

“Hardy Heathers from the Northern Hemisphere” is one of the monographs in a series published by the Royal Botanic Gardens, Kew. As do the others in this series, this book contains beautiful artwork. Many of the paintings were done by Christabel King, a highly regarded English botanical artist, for a 1980s proposed monograph that was never published. These paintings typically include multiple specimens, in combinations that were chosen for their artistic merit but not always their botanical relationships. Many other illustrations are even more historical, dating back as far as the 16th century.

While this detracts a bit from the overall organization, it does make this book visually rich. In addition to the paintings, there are excellent photographs of habitat and flower close-ups, lots of range maps, and very detailed diagrams – I never knew the tiny bits of a heather or heath could be so fascinating!

Author E. Charles Nelson includes the genera Calluna, Daboecia, and Erica in his broad definition of “heather” and has a great deal of curiosity for the range of forms of his subject and is eloquent in his language: “…gardeners have an ineluctable fascination with the anomalous, even the monstrous and bizarre…” Although he considers his interests to be primarily botanical and historical, there is a lengthy appendix of award-winning cultivars and cultivations notes are liberally sprinkled throughout.

His history is perhaps some of the most interesting. Have you ever wondered if a white heather was lucky? Many have, and Nelson gives a thorough review of the history behind this idea.

Excerpted from the Summer 2016 Arboretum Bulletin.

The Genus Betula: A Taxonomic Revision of Birches

The Genus Betula cover

The Royal Botanic Gardens, Kew have published a series of excellent monographs – in-depth botanical books about a single genus or occasionally a few closely related genera. While all are of high quality (and we have them all in the Miller Library), none match the level of enthusiasm displayed by the authors of “The Genus Betula: A Taxonomic Revision of Birches.”

While most monographs are written by intensely academic researchers, one of the co-authors of “Betula” was a garden designer (Kenneth Ashburner), whose passion was for the living trees in a designed setting. His frustration with the confusion in the nursery trade was a driving force in his authoring this book. His co-author, Hugh McAllister, is a more traditional tree botanist (having written an earlier monograph on Sorbus, the mountain ashes), but demonstrates his own passion as he marvels over a genus that spans the colder parts of the northern hemisphere.

The result is a book will serve a wide range of interests. It is excellent for learning more about the many birches in the arboretum (at least 50 known taxa plus many hybrids and unknown species). Each species is described with the expected botanically precision, but there is much, much more, including its ethnobotany and natural history, cultivation techniques, conservation status, and identification guides.

This book is also handy for shopping. Recognizing that buyers are drawn to white-barked saplings leads to a discussion of comparative “whiteness” of selections and the age of achieving whiteness by popular nursery stock. The authors are keen about other colors, too, encouraging the use of copper to orange or even pink colored forms of Betula utilis. The remarkable peeling habits of different species are praised as well, as is the showiness of the catkins and fall color.

One of the best features of these Kew monographs is the uniformly superb illustrations. In addition to high quality photographs and numerous diagrams, paintings by Josephine Hague make “Betula” a very beautiful book, too.

Excerpted from the Summer 2016 Arboretum Bulletin.