Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Calochortus umbellatus | Oakland Mariposa Lily | |
| Calochortus umpquaensis | Umpqua Mariposa Lily | |
| Calochortus uniflorus | Monterey Mariposa Lily Monterey Mariposa-lily Meadow Star Tulip | |
| Castilleja unalaschcensis | Alaska Indian Paintbrush Unalaska Paintbrush | |
| Calystegia vanzuukiae | Van Zuuk False Bindweed Van Zuuk's Morning Glory Van Zuuk's Morning-glory | |
| Calochortus venustus | Butterfly Mariposa Lily Square Mariposa Lily White Mariposa Lily | |
| Calochortus vestae | Coast Range Mariposa Lily | |
| Calyptocarpus vialis | Horseherb Straggler Daisy Hierba Del Caballo Lawnflower | |
| Carex viridistellata | Green-star Sedge Green Star Sedge | |
| Castilleja viscidula | Sticky Indian Paintbrush Sticky Paintbrush | |
| Camissonia walkeri | Walker's Sun Cup Walker's Suncup | |
| Castilleja wallowensis | Wallowa Indian Paintbrush Wallowa Paintbrush | |
| Camissonia walkeri ssp. tortilis | Walker's Sun Cup Walker's Suncup | |
| Camissonia walkeri ssp. walkeri | Walker's Bee Blossom Walker's Sun Cup Walker's Suncup | |
| Calochortus weedii | Weed's Mariposa Lily | |
| Calochortus westonii | Shirley Meadows Mariposa Lily Shirley Meadows Star Tulip | |
| Calochortus weedii var. intermedius | Intermediate Mariposa Lily Weed's Mariposa Lily | |
| Calochortus weedii var. vestus | Weed's Mariposa Lily | |
| Calochortus weedii var. weedii | Weed's Mariposa Lily | |
| Campanula wilkinsiana | Wilkins Bellflower | |
| Castilleja wootonii | Sacramento Mountain Indian Paintbrush | |
| Castilleja xanthotricha | John Day Paintbrush Yellow-hair Indian-paintbrush Yellow-hairy Paintbrush Yellowhair Indian Paintbrush | |
| Castilleja yukonis | Yukon Indian Paintbrush Yukon Paintbrush | |
| Cerastium aleuticum | Aleutian Chickweed Aleutian Mouse-ear Chickweed | |
| Cerastium alpinum | Alpine Chickweed Alpine Mouse-ear Chickweed | |
| Cerastium alpinum ssp. alpinum | Alpine Chickweed Alpine Mouse-ear Chickweed | |
| Cerastium alpinum ssp. lanatum | Alpine Chickweed Alpine Mouse-ear Chickweed | |
| Cerastium arcticum | Arctic Mouse-ear Chickweed Black Mouse-ear Chickweed Mouse-ear Chickweed | |
| Cerastium arvense | Field Chickweed | |
| Centrosema arenicola | Pineland Butterfly Pea | |
| Cerastium arvense ssp. fuegianum | Field Chickweed Field Mouse-ear Chickweed | |
| Cerastium arvense ssp. maximum | Field Chickweed Western Field Mouse-ear Chickweed | |
| Cerastium arvense ssp. strictum | Field Chickweed | |
| Cerastium arvense ssp. velutinum | Field Chickweed Large Mouse-ear Chickweed | |
| Cerastium arvense var. velutinum | Field Chickweed Large Mouse-ear Chickweed | |
| Cerastium arvense var. villosum | Field Chickweed Large Mouse-ear Chickweed Mouse-ear Chickweed | |
| Cephalanthera austiniae | Phantom Orchid Snow Orchid | |
| Cerastium beeringianum | Bering Chickweed Mountain Chickweed | |
| Cerastium beeringianum ssp. beeringianum | Bering Chickweed Bering Mouse-ear Chickweed Bering Sea Mouse-ear Chickweed | |
| Cerastium beeringianum var. beeringianum | Bering Chickweed Bering Mouse-ear Chickweed Bering Sea Mouse-ear Chickweed | |
| Cerastium beeringianum ssp. earlei | Bering Chickweed Bering Mouse-ear Chickweed Bering Sea Mouse-ear Chickweed | |
| Cerastium beeringianum var. grandiflorum | Bering Chickweed Bering Mouse-ear Chickweed CăRaiste Du DăTroit De Bering | |
| Cerastium bialynickii | Bialynick's Mouse-ear Chickweed Mouse-ear Chickweed | |
| Cerastium brachypodum | Short-stalk Chickweed Shortstalk Chickweed | |
| Cerastium cerastoides | Mountain Chickweed Mountain Mouse-ear Chickweed Starwort Mouse-ear Chickweed | |
| Ceratophyllum demersum | Coon's Tail | |
| Ceratophyllum echinatum | Spineless Hornwort | |
| Centella erecta | Erect Centella Erect Spadeleaf | |
| Cerastium fischerianum | Fischer's Chickweed Fischer's Mouse-ear Chickweed | |
| Cerastium gorodkovianum | Tundra Chickweed Tundra Mouse-ear Chickweed | |
| Cerastium maximum | Great Chickweed Great Mouse-ear Chickweed | |
| Ceratophyllum muricatum | Prickly Hornwort Hornwort | |
| Ceratophyllum muricatum ssp. australe | Prickly Hornwort | |
| Celosia nitida | West Indian Cock's Comb | |
| Cerastium nutans | Nodding Chickweed | |
| Cerastium nutans var. nutans | Nodding Chickweed | |
| Cerastium nutans var. obtectum | Nodding Chickweed Nodding Mouse-ear Chickweed | |
| Ceratopteris pteridoides | Floating Antlerfern Floating Antler Fern | |
| Cerastium regelii | Regel's Chickweed Regel's Mouse-ear Chickweed | |
| Cevallia sinuata | Stinging Serpent Stinging Cevallia | |
| Cerastium sordidum | Chihuahuan Chickweed Chihuahuan Mouse-ear Chickweed | |
| Cerastium terrae-novae | Mouse-ear Chickweed Newfoundland Mouse-ear Chickweed | |
| Ceratopteris thalictroides | Watersprite | |
| Centaurea transalpina | Alpine Knapweed Tyrol Knapweed Short-fringed Knapweed | |
| Chamaesyce acuta | Pointed Sandmat | |
| Chamaesyce adenoptera | Rocklands Spurge South Florida Sandmat Southern Florida Sandmat | |
| Chamaesyce adenoptera ssp. pergamena | Rocklands Spurge South Florida Sandmat Southern Florida Sandmat | |
| Cheilanthes aemula | Rival Lip Fern Rival Lipfern Texas Lip Fern | |
| Chaenactis alpigena | Southern Sierra Pincushion Mountain Pincushion Sharsmith Pincushion | |
| Chamaesyce albomarginata | Whitemargin Sandmat Rattlesnake-weed | |
| Chaptalia albicans | White Sunbonnets | |
| Chrysosplenium alternifolium | Alternate-leaf Golden Saxifrage | |
| Cheilanthes alabamensis | Alabama Lipfern | |
| Chrysosplenium alternifolium var. sibiricum | Golden Saxifrage Iowa Golden Saxifrage Iowa Golden-saxifrage | |
| Chrysosplenium americanum | American Golden Saxifrage | |
| Chlorogalum angustifolium | Narrow Leaved Soaproot Narrowleaf Soap Plant | |
| Chamaesyce angusta | Blackfoot Sandmat Narrow-leaf Spurge | |
| Chamerion angustifolium | Fireweed Willow Herb Great Willow Herb | |
| Chamerion angustifolium ssp. angustifolium | Fireweed Narrow-leaf Fireweed Willow Herb | |
| Chamerion angustifolium ssp. circumvagum | Fireweed | |
| Chrysanthemum arcticum | Arctic Daisy | |
| Chamaesyce arizonica | Arizona Sandmat Arizona Spurge | |
| Chrysanthemum arcticum ssp. arcticum | Arctic Daisy Arctic-daisy | |
| Chamaesyce astyla | Alkali Sandmat Alkali Spurge Pecos Spurge | |
| Chaetopappa bellioides | Manyflower Leastdaisy | |
| Chromolaena bigelovii | Bigelow's Thoroughwort Bigelow’s False Thoroughwort | |
| Chamaesyce blodgettii | Limestone Sandmat Limestone Spurge | |
| Cheilanthes bonariensis | Bonaire Lip Fern Golden Lip Fern Golden Lipfern | |
| Chamaecrista calycioides | Woodland Sensitive Pea | |
| Chamaesyce capitellata | Head Sandmat | |
| Chenopodium californicum | California Goosefoot Indian-lettuce Pigweed Soap Plant Soaproot | |
| Chamaecrista chamaecristoides | Beach Sensitive Pea | |
| Chamaesyce chaetocalyx | Bristlecup Sandmat Bristlecup Spurge | |
| Chamaecrista chamaecristoides var. cruziana | Beach Sensitive Pea | |
| Chamaesyce chaetocalyx var. chaetocalyx | Bristlecup Sandmat Bristlecup Spurge Hairy-sepal Sandmat | |
| Chamaesyce chaetocalyx var. triligulata | Bristlecup Sandmat | |
| Chamaesyce cinerascens | Ashy Sandmat | |
| Cheilanthes clevelandii | Cleveland's Lip Fern Cleveland's Lipfern | |
| Chamaesaracha coniodes | Gray Five Eyes False Nightshade Ground Saracha Prostrate Ground-cherry | |
| Chamaesaracha coronopus | Greenleaf Five Eyes Green False Nightshade | |
| scientific name | common name(s) | image gallery |
