Fruits and Berries 19.Pages
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Plum Crazy: Rediscovering Our Lost Prunus Resources W.R
Plum Crazy: Rediscovering Our Lost Prunus Resources W.R. Okie1 U.S. Department of Agriculture–Agricultural Research Service, Southeastern Fruit and Tree Nut Research Laboratory, 21 Dunbar Road, Byron, GA 31008 Recent utilization of genetic resources of peach [Prunus persica (‘Quetta’ from India, ‘John Rivers’ from England, and ‘Lippiatts’ (L.) Batsch] and Japanese plum (P. salicina Lindl. and hybrids) has from New Zealand) were critical to the development of modern been limited in the United States compared with that of many crops. nectarines in California (Taylor, 1959). However, most fresh-market Difficulties in collection, importation, and quarantine throughput have peach breeding programs in the United States have used germplasm limited the germplasm available. Prunus is more difficult to preserve developed in the United States for cultivar development (Okie, 1998). because more space is needed than for small fruit crops, and the shorter Only in New Jersey was there extensive hybridization with imported life of trees relative to other tree crops because of disease and insect clones, and most of these hybrids have not resulted in named cultivars problems. Lack of suitable rootstocks has also reduced tree life. The (Blake and Edgerton, 1946). trend toward fewer breeding programs, most of which emphasize In recent years, interest in collecting and utilizing novel germplasm “short-term” (long-term compared to most crops) commercial cultivar has increased. For example, non-melting clingstone peaches from development to meet immediate industry needs, has also contributed Mexico and Brazil have been used in the joint USDA–Univ. of to reduced use of exotic material. Georgia–Univ. of Florida breeding program for the development of Probably all modern commercial peaches grown in the United early ripening, non-melting, fresh-market peaches for low-chill areas States are related to ‘Chinese Cling’, a peach imported from China (Beckman and Sherman, 1996). -
Antioxidant and Anti-Inflammatory Effects of Various Cultivars of Kiwi
J. Microbiol. Biotechnol. (2016), 26(8), 1367–1374 http://dx.doi.org/10.4014/jmb.1603.03009 Research Article Review jmb Antioxidant and Anti-Inflammatory Effects of Various Cultivars of Kiwi Berry (Actinidia arguta) on Lipopolysaccharide-Stimulated RAW 264.7 Cells Xiangxue An1,2, Sang Gil Lee3, Hee Kang4, Ho Jin Heo5, Youn-Sup Cho6, and Dae-Ok Kim1,2* 1Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea 2Skin Biotechnology Center, Kyung Hee University, Suwon 16229, Republic of Korea 3Department of Family and Consumer Sciences, North Carolina A&T State University, Greensboro, NC 27411, USA 4Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea 5Division of Applied Life Science (BK21 plus), Institute of Agriculture and Life Science, Gyeongsang National University, Jinju 52828, Republic of Korea 6Fruit Research Institute, Jeollanam-do Agricultural Research and Extension Services, Wando 59104, Republic of Korea Received: March 4, 2016 Revised: April 15, 2016 The present study evaluated the total phenolic and flavonoid contents as well as total Accepted: May 9, 2016 antioxidant capacity (TAC) of three cultivars of Actinidia arguta Planch. kiwi berries; cv. Mansoo (Mansoo), cv. Chiak (Chiak), and cv. Haeyeon (Haeyeon). In addition, the anti- inflammatory effects of the three cultivars of kiwi berries were investigated using a First published online lipopolysaccharide (LPS)-stimulated RAW 264.7 murine macrophage cell line. Mansoo had the May 9, 2016 highest total phenolic content and TAC among the three cultivars, whereas Chiak had the *Corresponding author highest total flavonoid content. The total antioxidant capacities of the kiwi berry extracts were Phone: +82-31-201-3796; more strongly correlated with total phenolic content than with total flavonoid content. -
ACTINIDIACEAE 1. ACTINIDIA Lindley, Nat. Syst. Bot., Ed. 2, 439
ACTINIDIACEAE 猕猴桃科 mi hou tao ke Li Jianqiang (李建强)1, Li Xinwei (李新伟)1; Djaja Djendoel Soejarto2 Trees, shrubs, or woody vines. Leaves alternate, simple, shortly or long petiolate, not stipulate. Flowers bisexual or unisexual or plants polygamous or functionally dioecious, usually fascicled, cymose, or paniculate. Sepals (2 or 3 or)5, imbricate, rarely valvate. Petals (4 or)5, sometimes more, imbricate. Stamens 10 to numerous, distinct or adnate to base of petals, hypogynous; anthers 2- celled, versatile, dehiscing by apical pores or longitudinally. Ovary superior, disk absent, locules and carpels 3–5 or more; placentation axile; ovules anatropous with a single integument, 10 or more per locule; styles as many as carpels, distinct or connate (then only one style), generally persistent. Fruit a berry or leathery capsule. Seeds not arillate, with usually large embryos and abundant endosperm. Three genera and ca. 357 species: Asia and the Americas; three genera (one endemic) and 66 species (52 endemic) in China. Economically, kiwifruit (Actinidia chinensis var. deliciosa) is an important fruit, which originated in central China and is especially common along the Yangtze River (well known as yang-tao). Now, it is widely cultivated throughout the world. For additional information see the paper by X. W. Li, J. Q. Li, and D. D. Soejarto (Acta Phytotax. Sin. 45: 633–660. 2007). Liang Chou-fen, Chen Yong-chang & Wang Yu-sheng. 1984. Actinidiaceae (excluding Sladenia). In: Feng Kuo-mei, ed., Fl. Reipubl. Popularis Sin. 49(2): 195–301, 309–334. 1a. Trees or shrubs; flowers bisexual or plants functionally dioecious .................................................................................. 3. Saurauia 1b. -
The Pubescent-Fruited Species of Prunus of the Southwestern States
THE PUBESCENT-FRUITED SPECIES OF PRUNUS OF THE SOUTHWESTERN STATES By SIMS C. MASON, Arboriculturist, Crop Physiology and Breeding Investigations, Bureau of Plant Industry INTRODUCTION The species of the genus Prunus described in this article occupy a unique position in the flora of the western United States from the fact that their relationship with the wild plums of the country is remote and they are more closely allied to some of the Asiatic species of this genus. Their economic importance arises chiefly from their close adaptation to the climatic and soil conditions of the Southwest, where fluctuations of heat and cold, severe drought, and considerable alkalinity of the soil must be endured by most tree crops. Adaptable stocks for the cultivated forms of Prunus capable of meeting such conditions are eagerly sought. Species with such characters which are capable of being hybridized with the old-established cultivated forms of the genus offer attractive possibilities to the plant breeder. This is especially true of the one edible-fruited form, Prunus texana, which affords in aroma and flavor of fruit most attractive characters for combi- nation with other stone fruits of larger size and more staple commercial character. Instead of forming a homogeneous group, as has usually been be- lieved, these species fall into small groups of quite diverse character and affinities. To the plant breeder and student of their economic possibilities these relationships are of such importance that the following detailed study of them is deemed essential -
Taming the Wild Beach Plum
Taming the Wild Beach Plum Richard H. Uva Beach plum is a conspicuous shrub of coastal plant communities in the north- eastern United States because of its prolific bloom, prized fruit, and perseverance in a seemingly hostile environment. Several attempts have been made to bring this wild fruit into cultivation. ’ve known the beach plum (Prunus maritima Marsh.) I since childhood on Cape Cod, where it was the only woody plant in the sea of dune grass that sepa- rated the ocean from the rest of the world. Michael Dirr writes in his Manual of Cultivated Plants that “This species abounds on Cape Cod, Massachusetts, and is one of the Cape Codder’s cher- ALL PHOTOGRAPHS ARE BY THE AUTHOR ished plants.” In fact, I would say that Cape Codders feel a sense of entitlement to the species and its fruit. The beach plum is much appreciated for its profuse white bloom in spring, but it is in late summer, when people gather the fruit from the wild for jelly and other preserves, that its impor- The fruits of Prunus maritima are small plums—one-half to an inch (1.5 to tance to the local culture becomes 2.5 cm) in diameter—that ripen from late August through September. most apparent. The long-time gatherers have secret spots and favorite bushes, breviligulata), beach pea (Lathyrus maritimus), and strangers carrying pails in the dunes are and seaside goldenrod (Solidago sempervirens). viewed with suspicion. In a good crop year the When I learned that William Clark of the Cape race to harvest is so competitive that the fruit Cod Cooperative Extension and a small group of is sometimes picked when barely ripe. -
Differential Regulation of the Anthocyanin Profile in Purple Kiwifruit
Peng et al. Horticulture Research (2019) 6:3 Horticulture Research DOI 10.1038/s41438-018-0076-4 www.nature.com/hortres ARTICLE Open Access Differential regulation of the anthocyanin profile in purple kiwifruit (Actinidia species) Yongyan Peng1,2,KuiLin-Wang2, Janine M. Cooney3, Tianchi Wang2, Richard V. Espley2 and Andrew C. Allan 1,2 Abstract Anthocyanins are a group of secondary metabolites that colour fruit and flowers orange, red, purple or blue depending on a number of factors, such as the basic structure, co-pigmentation, metal ion complexation and vacuolar pH. The biosynthesis of anthocyanin is regulated at the transcriptional level by a group of transcription factors, the MYB–bHLH–WD40 (MBW) complex. In this study, the purple colouration in several kiwifruit (Actinidia) species was identified and characterised as red cyanidin-based and blue delphinidin-based anthocyanins. The differential pigmentation in the skin and flesh can be attributed to the differential ratio of cyanidin and delphinidin derivatives accumulated in the total anthocyanin profile. The expression of anthocyanin biosynthetic genes chalcone synthase (CHS), flavonoid 3-O-glucosyltransferase (F3GT), flavonoid 3′-hydroxylase (F3′H) and flavonoid 3′5′-hydroxylase (F3′5′H) is crucial for anthocyanin accumulation. However, the balance of expression of the F3′H and F3′5′H genes appears responsible for the ratio of cyanidin and delphinidin derivatives, while a lack of CHS, F3GT and MYB110 expression is responsible for a lack of total anthocyanins. The transcriptional regulation of the F3′H and F3′5′H promoters by the R2R3 MYB transcription factor MYB110 is markedly different in tobacco transient assays. -
Hardy Kiwi (Actinidia Arguta, Actinidia Kolomikta) by Gary Micsky
Hardy kiwi (Actinidia arguta, Actinidia kolomikta) By Gary Micsky Hardy kiwi is a cousin of the brown fuzzy kiwi seen in most supermarkets today. Although not nearly as large as its relative, it does have some potential as a crop in the northeast. While there are concerns over cold hardiness of the shoots, experimentation by those willing to invest the time may yield promise. Athough the kiwi fruit, once referred to as the “Chinese gooseberry,” has been grown and collected from the wild for centuries in Asia, it only recently has become commonly available in the Western world. This hen’s-egg-sized fruit is covered with a brown fuzzy skin and has a melting green and very tasty pulp. This type of kiwi, which we can purchase readily from our grocery stores, can not be grown in Pennsylvania because of its cold tenderness and long growing season. A cousin of this kiwi, though, the hardy kiwi (Actinidia arguta, Actinidia kolomikta), is much more cold hardy than the plant of the commercially available fruit. It is the subject of considerable interest in our region due to its lovely flavor, relatively smooth (and edible) skin, “out of hand” eating size (about the size of a large grape), and its good shelf life. Although commercial plantings have been established in several locations in Pennsylvania, the growing of hardy kiwi remains an experiment. Hardy kiwis have some horticultural limitations that need to be addressed by the prospective grower. 1. Male and female flowers are born on different plants, so both males and females must be planted in roughly a 1:6 ratio of males to females. -
Collections Policy
Chicago Botanic Garden COLLECTIONS POLICY 1 Collections Policy July 2018 2 COLLECTIONS POLICY TABLE OF CONTENTS Mission Statement ................................................................................................................... 1 Intent of Collections Policy Document ..................................................................................... 1 Purpose of Collections .............................................................................................................. 1 Scope of Collections ................................................................................................................. 1 1) Display Plant Collections .......................................................................................... 2 Seasonal Display Collections ........................................................................... 2 Permanent Display Gardens ............................................................................ 2 Aquatic Garden ................................................................................... 2 Bonsai Collection ................................................................................. 3 Graham Bulb Garden .......................................................................... 3 Grunsfeld Children’s Growing Garden ................................................. 3 Circle Garden ....................................................................................... 3 Kleinman Family Cove ........................................................................ -
THE POL&IHATXON STATUS of PRUNUS SUBCQRDATA by LEWIS
THE POL&IHATXON STATUS OF PRUNUS SUBCQRDATA by LEWIS ANGLE BAMMEfiS A THESIS submittod to 0KEO0M STATE COLt«EGB in partial fulfillsont of the requirements for the degree of MASTER OF SCIBSCI June 1949 APPROVED: Head of pe^artment of Horticulture In Charge of Major ... i tyf fin' i in — w—r i ,.,... i Chairman of School Graduate Committee ' -*• .~.- -— ^. ^. ^^_^y^ Dean of Graduate School 7— 3" ; ACKNOWLEDGEMENTS The author wishes to express his grateful appre- ciation for the valuable assistance rendered by the many persons cooperating in this atudy* He is particularly Indebted to Professor Henry Hartmen, whose guidance and generous help carried this work to its completion. To A* H. Roberts, Assistant Horticulturaliat of the Experi- ment Station, the author is deeply indebted for helpful assistance in all phases of the problem without which the study would not have reached a successful conclusion, L. A, H. Tmm OF CONTESTS Paga Introduction ..*.......... 1 History ............ 1 Burbank^s work with the wild plum » ... 1 Sisson plvtm ............ 2 Botanical Bascription * . ........ 4 Original desorlption ....»...* 4 Sargent's description. ....*.•. 4 Variety g^lloggii ....... ♦ . 9 Variety ftyegana ...... * -« . 10 Delimitations ............. 11 Variety selection and testing * . * . II Follina^ion studies ......... 11 Rootstook studies ••...••... 11 Botanical relationship and aeearate descriptions. • • . • « • • . 11 Origin of hybrid types . « . ♦ « » . * IS Seed or Timeliness of The Study •s; Development of plum in southern Oregon ... IS Orchard culture in XaUfce County . , . * 13 Distribution • . • . • . Sarly writers* reports ........ 15 Soil preference ...» « . • . 16 Most productive plants . .♦».♦. 16 Factor of location ......... 16 fruit Setting .......... 19 Processes taking place within the flower . * 19 Formation of pollen and embryo sac * .. -
Actinidin Levels in Fruit of Actinidia Species and Some Actinidia Arguta Rootstock-Scion Combinations Stewart Boyes, Peter Striibi and Hinga Marsh
Lebensm.-Wiss_ u -Techno!., JO, 379-389 (1997) Actinidin Levels in Fruit of Actinidia Species and Some Actinidia arguta Rootstock-Scion Combinations Stewart Boyes, Peter Striibi and Hinga Marsh S. Boyes, P. Striibi: Food Science and Technology, The Horticulture and Food Research Institute of New Zealand Ltd., Mt. Albert Research Centre, Private Bag 92169, Auckland (New Zealand) H. Marsh: Te Puke Research Centre, The Horticulture and Food Research Institute of New Zealand Ltd., No. 1 Road, RD2, Te Puke (New Zealand) (Received May 20, 1996; accepted August I, 1996} Actinidin, the kiwifruit protease, was measured in the fruit of a number ofActinidia species during their growth, at harvest and during subsequent storage. Actlr::ldla deliciosa cv. Hayward (kiwifruit) fruit actinidin levels were compared to fmit levels measured in cutting-grown plants of species to be used as rootstocks, A arguta selections and some rootstock-scion combinations. The fruit showed a wide range of actin/din activities, which were influenced by the scion and rootstock genotype. Some trends were seen in rootstock-sdon combinations; rootstocks whose fruit had low actinfdin levels conferred low levels in the fruit of grafted scion species. Simllariy, high levels were seen in sdon fruit whose rootstock had high levels. There was a significant sdon influence in som1! combinations. The correlation between actinidin and protein levels suggested control at transcription. An SDS-PAGE gel showed that the density of the actin/din band correlated w/th the measured actin/din levels. The data suggested that variation in actfnidin activity was not due to endogenous inhibitor contTo/ or the presence of an inactive zymogen. -
Common Name Scientific Name Type Plant Family Native
Common name Scientific name Type Plant family Native region Location: Africa Rainforest Dragon Root Smilacina racemosa Herbaceous Liliaceae Oregon Native Fairy Wings Epimedium sp. Herbaceous Berberidaceae Garden Origin Golden Hakone Grass Hakonechloa macra 'Aureola' Herbaceous Poaceae Japan Heartleaf Bergenia Bergenia cordifolia Herbaceous Saxifragaceae N. Central Asia Inside Out Flower Vancouveria hexandra Herbaceous Berberidaceae Oregon Native Japanese Butterbur Petasites japonicus Herbaceous Asteraceae Japan Japanese Pachysandra Pachysandra terminalis Herbaceous Buxaceae Japan Lenten Rose Helleborus orientalis Herbaceous Ranunculaceae Greece, Asia Minor Sweet Woodruff Galium odoratum Herbaceous Rubiaceae Europe, N. Africa, W. Asia Sword Fern Polystichum munitum Herbaceous Dryopteridaceae Oregon Native David's Viburnum Viburnum davidii Shrub Caprifoliaceae Western China Evergreen Huckleberry Vaccinium ovatum Shrub Ericaceae Oregon Native Fragrant Honeysuckle Lonicera fragrantissima Shrub Caprifoliaceae Eastern China Glossy Abelia Abelia x grandiflora Shrub Caprifoliaceae Garden Origin Heavenly Bamboo Nandina domestica Shrub Berberidaceae Eastern Asia Himalayan Honeysuckle Leycesteria formosa Shrub Caprifoliaceae Himalaya, S.W. China Japanese Aralia Fatsia japonica Shrub Araliaceae Japan, Taiwan Japanese Aucuba Aucuba japonica Shrub Cornaceae Japan Kiwi Vine Actinidia chinensis Shrub Actinidiaceae China Laurustinus Viburnum tinus Shrub Caprifoliaceae Mediterranean Mexican Orange Choisya ternata Shrub Rutaceae Mexico Palmate Bamboo Sasa -
We Hope You Find This Field Guide a Useful Tool in Identifying Native Shrubs in Southwestern Oregon
We hope you find this field guide a useful tool in identifying native shrubs in southwestern Oregon. 2 This guide was conceived by the “Shrub Club:” Jan Walker, Jack Walker, Kathie Miller, Howard Wagner and Don Billings, Josephine County Small Woodlands Association, Max Bennett, OSU Extension Service, and Brad Carlson, Middle Rogue Watershed Council. Photos: Text: Jan Walker Max Bennett Max Bennett Jan Walker Financial support for this guide was contributed by: • Josephine County Small • Silver Springs Nursery Woodlands Association • Illinois Valley Soil & Water • Middle Rogue Watershed Council Conservation District • Althouse Nursery • OSU Extension Service • Plant Oregon • Forest Farm Nursery Acknowledgements Helpful technical reviews were provided by Chris Pearce and Molly Sullivan, The Nature Conservancy; Bev Moore, Middle Rogue Watershed Council; Kristi Mergenthaler and Rachel Showalter, Bureau of Land Management. The format of the guide was inspired by the OSU Extension Service publication Trees to Know in Oregon by E.C. Jensen and C.R. Ross. Illustrations of plant parts on pages 6-7 are from Trees to Know in Oregon (used by permission). All errors and omissions are the responsibility of the authors. Book formatted & designed by: Flying Toad Graphics, Grants Pass, Oregon, 2007 3 Table of Contents Introduction ................................................................................ 4 Plant parts ................................................................................... 6 How to use the dichotomous keys ...........................................