Plant Database (by name)

red pine - Pinus resinosa Soland.

red ribbons - Clarkia concinna (Fisch. & C.A. Mey.) Greene

Red River scaleseed - Spermolepis inermis (Nutt. ex DC.) Mathias & Constance

red sand verbena - Abronia maritima Nutt. ex S. Wats.

red sandspurry - Spergularia rubra (L.) J.& K. Presl

red Sierra onion - Allium obtusum J.G. Lemmon

red spruce - Picea rubens Sarg.

red star-thistle - Centaurea calcitrapa L.

red swampfire - Salicornia rubra A. Nels.

red triangles - Centrostegia thurberi Gray ex Benth.

red trillium - Trillium erectum L.

red turtlehead - Chelone obliqua L.

red valerian - Centranthus ruber (L.) DC.

red-gland spurge - Chamaesyce melanadenia (Torr.) Millsp.

redbay - Persea borbonia (L.) Spreng.

redberry buckthorn - Rhamnus crocea Nutt.

redbird flower - Pedilanthus tithymaloides (L.) Poit.

redbud - Cercis L.

redcardinal - Erythrina herbacea L.

reddish tufted vetch - Vicia benghalensis L.

redflower buckwheat - Eriogonum grande Greene

redflower buckwheat - Eriogonum grande Greene var. rubescens (Greene) Munz

redflower currant - Ribes sanguineum Pursh

redflower false yucca - Hesperaloe parviflora (Torr.) Coult.

redflower gum - Corymbia ficifolia (F. Muell.) K.D. Hill & L.A. Johnson

redflush - Lampranthus coccineus (Haw.) N.E. Br.

redheart - Ceanothus spinosus Nutt.

redhot poker - Kniphofia uvaria (L.) Oken

redmaids - Calandrinia Kunth

redmargin zephyrlily - Zephyranthes simpsonii Chapman

redosier dogwood - Cornus sericea L.

redosier dogwood - Cornus sericea L. ssp. sericea

redpod stonecrop - Rhodiola rhodantha (Gray) Jacobsen

redpurple beebalm - Monarda russeliana Nutt. ex Sims

redring milkweed - Asclepias variegata L.

redroot amaranth - Amaranthus retroflexus L.

redroot buckwheat - Eriogonum racemosum Nutt.

redroot cryptantha - Cryptantha micrantha (Torr.) I.M. Johnston

redroot flatsedge - Cyperus erythrorhizos Muhl.

redseed plantain - Plantago rhodosperma Dcne.

redsepal evening-primrose - Oenothera glazioviana Micheli

redshank - Adenostoma sparsifolium Torr.

redskin onion - Allium haematochiton S. Wats.

redspined fishhook cactus - Sclerocactus polyancistrus (Engelm. & Bigelow) Britt. & Rose

redspot clarkia - Clarkia speciosa H.F. & M.E. Lewis

redstar - Ipomoea coccinea L.

redstem buckwheat - Eriogonum rubricaule Tidestrom

redstem stork's bill - Erodium cicutarium (L.) L'Hér. ex Ait.

redtop - Agrostis gigantea Roth

redtop panicgrass - Panicum rigidulum Bosc ex Nees