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 |
| Cucurbita palmata | Coyote Gourd Coyote Melon | |
| Cucurbita pepo | Field Pumpkin | |
| Cuscuta pentagona var. glabrior | Bushclover Dodder | |
| Cucurbita pepo var. ovifera | Field Pumpkin | |
| Cucurbita pepo var. ozarkana | Ozark Melon | |
| Cuscuta pentagona var. pubescens | Bushclover Dodder | |
| Cucurbita pepo var. texana | Texas Gourd | |
| Cuscuta plattensis | Prairie Dodder | |
| Cuscuta potosina | Globe Dodder | |
| Cuscuta potosina var. globifera | Globe Dodder | |
| Cusickiella quadricostata | Bodie Hills Cusickiella Bodie Hills Draba Bodie Hills False Whitlow-grass Bodie Hills False Whitlowgrass | |
| Cuscuta rostrata | Beaked Dodder | |
| Cuscuta salina | Goldenthread Salt Dodder Saltmarsh Dodder | |
| Cuscuta sandwichiana | Hawaiian Dodder Kahakai Kauna'oa Kaunaoa Lei Kaunoa Pololo | |
| Cuscuta salina var. major | Dodder Goldenthread | |
| Cuscuta salina var. papillata | Dodder Goldenthread | |
| Cuscuta salina var. salina | Goldenthread Salt Dodder Saltmarsh Dodder | |
| Cuscuta squamata | Scale-flower Dodder Scaleflower Dodder | |
| Cuscuta suksdorfii | Mountain Dodder Suksdorf's Dodder | |
| Cuscuta suksdorfii var. subpedicellata | Mountain Dodder | |
| Cuscuta suksdorfii var. suksdorfii | Mountain Dodder Suksdorf's Dodder | |
| Cuscuta tuberculata | Tuber Dodder Tubercle Dodder | |
| Cuscuta veatchii | Desert Dodder Veatch's Dodder | |
| Cuphea viscosissima | Blue Waxweed Clammy Cuphea Tarweed | |
| Cuscuta warneri | Warner's Dodder | |
| Cuphea wrightii | Wright's Waxweed | |
| Cymopterus aboriginum | Indian Springparsley Indian Spring-parsley Indian Parsnip | |
| Cymopterus acaulis | Plains Springparsley Plains Spring-parsley Plains Spring Parsley Stemless Springparsley Wild Parsley | |
| Cypripedium acaule | Moccasin Flower Pink Lady's Slipper | |
| Cymopterus acaulis var. acaulis | Plains Springparsley Plains Spring-parsley Plains Spring Parsley Stemless Springparsley Wild Parsley | |
| Cymopterus acaulis var. fendleri | Fendler's Springparsley Fendler's Spring-parsley Fendler's Spring Parsley Stemless Springparsley Wild Parsley | |
| Cymopterus acaulis var. greeleyorum | Greeley Springparsley Greeley Spring-parsley Greeley Spring Parsley Stemless Springparsley Wild Parsley | |
| Cymopterus acaulis var. higginsii | Higgins' Springparsley Higgins' Spring-parsley Higgins' Spring Parsley Stemless Springparsley Wild Parsley | |
| Cymopterus acaulis var. parvus | Plains Springparsley Plains Spring-parsley Plains Spring Parsley Stemless Springparsley Wild Parsley | |
| Cypripedium ×alaskanum | Hybrid Ladyslipper | |
| Cypripedium ×andrewsii | Andrews' Lady's-slipper | |
| Cynanchum angustifolium | Gulf Coast Swallow-wort Vine Milkweed | |
| Cypripedium ×andrewsii var. ×andrewsii | Hybrid Ladyslipper | |
| Cypripedium ×andrewsii var. favillianum | Hybrid Ladyslipper | |
| Cypripedium ×andrewsii var. landonii | Hybrid Ladyslipper | |
| Cynanchum arizonicum | Arizona Swallow-wort Arizona Swallowwort | |
| Cypripedium arietinum | Ram's Head Lady's Slipper | |
| Cycloloma atriplicifolium | Winged Pigweed | |
| Cymopterus basalticus | Basalt Springparsley Basalt Spring-parsley Shadscale Spring Parsley | |
| Cymopterus beckii | Featherleaf Springparsley Featherleaf Spring Parsley Beck Springparsley Pinnate Spring-parsley | |
| Cynanchum blodgettii | Blodgett's Swallow-wort | |
| Cymopterus bulbosus | Bulbous Springparsley Bulbous Spring-parsley Bulbous Spring Parsley Spring Biscuitroot | |
| Cystopteris bulbifera | Bulblet Bladder Fern | |
| Cypripedium californicum | California Lady's Slipper | |
| Cypripedium candidum | White Lady's Slipper Small White Lady's Slipper | |
| scientific name | common name(s) | image gallery |
