![]() ![]() |
|
Resources: cultivar
registration - encyclopedias
- conservation - plant identification - Virtual Arboretum - nursery catalog links - Cultivar-TV NEW! Order Databases: Hatch's Cultivars of Woody Plants - Hatch's Perennials - Hatch's Interior Plants |
|
![]() ![]() All OROC cultivar registers are 100% free!
International Register of Ornamental Plant Cultivars: Woody Plants: Genera H to M (Winter 2018-2019) NEW 2.12.2019 Click the link above for 62 pages of new cultivars in the genera Halesia to Myrtus. The first two woody registers (out of three planned) now cover 114 pages of detailed information and high quality images. This volume also includes our "New Long Form II" for improved data collection on recently introduced trees, shrubs, vines, and conifers. This volume is also available from Amazon Kindle. International Register of Ornamental Plant Cultivars: Woody Plants: Genera A to G (Fall 2018) NEW 10.8.2018 52 pages of new cultivars from Abelia to Gymnocladus. Use OROC Book 8.1 linked below for other genera. Genera H to N will be updated for Winter 2018. Click link above or image below to download. This volume is also available fro Google Play Books. ![]() International Register of Ornamental Plant Cultivars: Hardy Herbaceous Plants (OROC Book 4.2) NEW 6.9.2018 Click link above for 77 pages of the newest perennials you may want to grow or know about. ![]() Learn more about our free cultivar registration service: OROC Presentations: PDF - PPTX (Powerpoint) New 4.8.2018 OROC Main Page: oroc.html OROC Book VIII (8.1) - the latest December 30, 2017 update edition of woody plant cultivar registrations and listings, now with 128 pages of new tree, shrub, conifer, and vine cultivars. The OROC Trademark Policy is included. This volume is currently valid only for genera N to Z. Please use the separate book above for genera A to G and H to M, ![]()
|
![]() ![]() The following items are paid content and by subscription only: A MAJOR MILESTONE: As of February 1, 2019 the CULTIVARS OF WOODY PLANTS 2018-2020 Edition now contains 6145 PDF pages of detailed content. 95% of CWP volumes have been revised and updated in the last year and they contain much original research not available elsewhere in print or the web. Find out why CWP remains the "go to" woody plant reference for top plant experts, curators, breeders, collectors, professors, garden writers, garden executives, growers, and designers. We guarantee... there is nothing like it. Get what you're missing... ![]() Some of our recently revised cultivar counts include: Acer buergerianum=37 Acer platanoides=107 Acer rubrum/x freemanni=88 Acer saccharum=71 Betula=185 Cercis=92 (all taxa=113) Chamaecyparis nootkatensis=45 Chamaecyparis obtusa=351 Chamaecyparis pisifera=239 Cornus=613 Hydrangea paniculata=56 Juniperus chinensis=146 (excl. J. x media) Juniperus horizontalis=156 Juniperus x media=91 Platanus=46 Platycladus=231 Podocarpus=97 Taxodium=75 ![]() ![]() ![]() Get your full CWP subscription ![]() The newly revised, 627 page, 95 megabyte encyclopedia of 1500+ Coleus cultivars is ready. Please visit the ICS-CCR Information Page for more details and ordering information NEW 8.20.2018 ![]() HP Genera H is available now to subscribers New cultivar counts due to revisions and updates: Hatch's Perennials 2018-2020: new totals: 58 Iberis, 39 Juncus, 185 Opuntia, 65 Origanum, and 108 Nepeta cultivars. Hatch's Perennials 2017-2018: now 68 Baptisia, 81 Bergenia, 21 Brunnera,362 Campanula, 56 Dicentra, 35 Disporum, 193 Geum, 121 Mentha, 192 Miscanthus, 162 Monarda, 297 Sedum,146 Veronica, and 97 Yucca cultivars.
|
![]() ![]()
Genus Central is offline and has been replacd by the OROC Registers in tandem with
the Cultivar Encyclopedia ![]() ![]() click logo above or here new cultivars based on
particular traits
GPIK: Garden Plant ID Keys
featuring identication keys you can put on your phone or tablet for in field keying. The very best keys with the most taxa, newest nomenclature
are almost all digital now
![]() Hundreds of biographical sketches on leading developers of the modern landscape ornamental plants in general, covering botanists who found them, nurserymen who refined and distirbuted them, taxonomists who defined them, plant breeders who improved them, designers and architects who made them art, authors, educators, popular "gurus", noted collectors and other special folk who made our gardens so much better. High-res images of their works are included. Available at Google Play Books for US$7.20-$9.00 ![]() Click
underlined title name to view Save
copies for your digital library
of distinguished botanical and horticultural monographs and studies Bean's Trees and Shrubs Hardy in the British Isles The British master himself and one of the most influential woody plant guides in history. It took me 10 years and about $150.00 to find all the volumes on this shore. Now it's free. Hibberd's New and Beauitful Leaved Plants One of the mostly lovely plant books ever printed. Stunning images and expert commentary. Hibberd adored variegation. Wilson's A Monograph of Azaleas From the collector of many taxa himself, this is splendid reading for even the most experienced lover of the genus Carriere's Trait General des Coniferes One of the classic, core conifer books of the last two centuries. It's amazing how many modern popular conifers this man named. Ever see Carr. after a name? That's him. Sudworth's Nomenclatural of the Arborescent Flora of the United States I regard Sudworth as perhaps America's first great woody plant taxonomist. This is a stunning catalog not just of species, their synonyms, common names, but also numerous cultivated varieties Bailey's The Nursery Book This was one of the most widely distributed nursery guides in the US and from the great one himself. I've always liked calling propagation by his terms of seedage, cuttage, and graftage. It seems so proper and academic.Bailey invented the word "cultivar" and conspired to be a "horto-botanical" writer, meaning that both horticulture and botany were blended into the whole. By the way he did all this while Dean of the College of Agriculture at the Ivy League Cornell University. ![]() ![]() CULTIVAR 250: Best nursery websites for general ornamentals cultivar info. Refer to GENUS CENTRAL™ MAIN FILES for the best genus-specific nurseries and collector websites. ![]() Pauli is a free spreadsheet and database to 2000 of the finest Saintpauliaor African-violet cultivars ever released and it offers full search functions by flower color, color patterns, petal count, leaf shape, leaf color, breeder, and more. You can add to it and even make it the basis of your catalog or collection inventory. Visit here. ![]() A superb reference source for everything about garden plant taxonomy, especially nomenclature. This is an external site but one we very highly recommend. Hortax.org.uk ![]() 30+
videos
|
![]() ![]() Variety Conservation Group (VarCon) Devoted to propagating, distributing, perserving documening, and conserving rare and endangered garden varieties of plants. |
![]() Hatch's Cultivars of Woody Plants 2018-2020 Edition Page Counts (PDF 8 x 10 in): 4596 Interface: Cultivar.org Paid Data Console Megabytes: 1400 (14GB) Taxa Range: all temperate woody plants including trees, shrubs, conifers, vines, hardy palms, and subshrubs. MIssion Statement: To be and remain the largest and most complete catalog of garden trees, shrubs, vines, and conifers ever published in any medium Subscription Duration: You will receive access to all updates through December 31, 2020 $49.00 - $89.00 per user from Cultivar.org and a menu you can put on your phone, tablet, laptop, or any other internet-enabled device. Click Buy Now from our Paypal checkout site after selecting the Number of Users from the pulldown menu. |
![]() Hatch's Perennials 2018-2020 Edition You receive all updates through December 31, 2020 This is the latest version as of August 20, 2018 Here's what you get:
You will receive a download website page address/URL and password by email, usually within 48 hours of your order, to access your new resource. THIS IS NOT A PRINTED BOOK and we do not mail any content. This is a 100% digital service.
|
![]() ![]() You receive all updates through December 31, 2020 Here's what you get:
Once you complete your order, you'll be taken to a page that gives instructions where to find the menu and password. When we get Paypal's confirmation email in our box (and that may take 1-2 days), we will followup with an email containing the same information. Please keep a copy of your password.
|
Copyright 2017, 2018 Laurence C. Hatch. All Rights Reserved. |