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Plant Variety Protection Office - Scanned Certificates
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Issued Certificates

If you know the certificate number or applicant name simply enter the information in the search box. For certificates issued between 1970 and 1999, add two zeroes in front of the 7-digit number.

Certificate Number/Applicant Name:


Alternatively, you can search by selecting a crop below:

Agrotricum Calla lily (f1) Fescue, tall Pea Sunflower (f1)
Alfalfa Caper spurge Festulolium Pea, field Sweetpea
Alkaligrass, weeping Carrot Flaccidgrass Pea, flat Swiss chard
Artichoke Cauliflower Flannel flower Peach Switchgrass
Arugula Celery Flax Peanut Teff
Asparagus (f1) Chia Forget-me-not Pepper Thistle
Aster, china Chickpea Foxtail, creeping Phlox, annual Timothy
Bahiagrass Chicory Gamagrass, eastern Poppy, california Timothy, turf
Barley Chrysanthemum Gazania Potato Tobacco
Basil Clover, arrowleaf Grass, saltmarsh Primrose, evening Tobacco (f1)
Bean, field Clover, berseem Guar Pumpkin Tomato
Bean, garden Clover, red Guayule Radish Tomato (f1)
Bean, lima Clover, strawberry Hair-grass, crested Radish, daikon Trefoil, birdsfoot
Bean, mung Clover, white Hardinggrass Radish, fodder Triticale
Bean, runner Cockscomb Kikuyu grass Rape Tufted hairgrass
Beet Coleus Kleingrass Rape, winter Turnip
Beet, sugar Coreopsis, perennial Lablab bean Reed canarygrass Verbena, annual
Bentgrass, colonial Coriander Laurisagrass Rescuegrass Verbena, prairie
Bentgrass, creeping Corn, field Lawngrass, japanese Rice Vetch, common
Bentgrass, red top Corn, field (f1) Lentil Rocket, wild Vetch, hairy
Bentgrass, velvet Corn, popcorn Lespedeza, chinese Rye Vetch, milkvetch
Bermudagrass Corn, sweet Lespedeza, striate Ryegrass (lolium x hybridum) Vinca
Bermudagrass (f1) Corn, sweet (f1) Lettuce Ryegrass, annual Wallflower
Bluegrass Cornsalad Lobelia, annual Ryegrass, perennial Watermelon
Bluegrass, annual Cosmos Lovegrass, weeping Safflower Watermelon (f1)
Bluegrass, glaucantha Cotton Lupin Sainfoin Wheat, club
Bluegrass, kentucky Cowpea Marigold Salicornia Wheat, common
Bluegrass, rough Crotalaria, sunn Meadowfoam Seashore paspalum Wheat, durum
Bluegrass, supina Cucumber Melon, kharbuza Seashore paspulum Wheat, polish
Bluestem, big Cucumber (f1) Millet, pearl Sesame Wheat, poulard
Brachiaria x Dahlia Muskmelon Shallot Wheat, spelt
Broccoli Daisy, blackfoot Muskmelon (f1) Snapdragon Wheatgrass
Broccoli (f1) Daisy, english Mustard, india Sneezeweed, annual Wheatgrass, crested
Broccoli raab Delphinium Mustard, white Sorghum Wheatgrass, fairway crested
Brome, meadow Dogstail, crested Nasturtium Sorghum-sudangrass Wheatgrass, green
Brome, short Eggplant Oat Soybean Wheatgrass, hybrid crested
Bromegrass, smooth Endive Oat, black Spinach Wheatgrass, intermediate
Bromegrass, sweet Fennel Okra Spruce Wheatgrass, siberian
Bromegrass, thready Fescue, chewings Onion Squash Wheatgrass, thickspike
Buckwheat Fescue, creeping Onion, bunching Squash (f1) Wildrye
Buffalograss Fescue, hard Orchardgrass St. augustinegrass Zinnia
Buffelgrass Fescue, idaho Pak-choi Steirodiscus
Burclover, california Fescue, meadow Papaya Stevia
Burnet, little Fescue, red Parsley Stock, common
Calendula Fescue, sheep Parsnip Sunflower