Plant Database (by name)

scarlet beeblossom - Gaura coccinea Nutt. ex Pursh

scarlet bugler - Penstemon centranthifolius Benth.

scarlet cinquefoil - Potentilla thurberi Gray

scarlet firethorn - Pyracantha coccinea M. Roemer

scarlet four o'clock - Mirabilis coccinea (Torr.) Benth. & Hook. f.

scarlet fritillary - Fritillaria recurva Benth.

scarlet gilia - Ipomopsis aggregata (Pursh) V. Grant

scarlet gilia - Ipomopsis aggregata (Pursh) V. Grant ssp. aggregata

scarlet gilia - Ipomopsis aggregata (Pursh) V. Grant ssp. formosissima (Greene) Wherry

scarlet globemallow - Sphaeralcea coccinea (Nutt.) Rydb.

scarlet globemallow - Sphaeralcea coccinea (Nutt.) Rydb. ssp. coccinea

scarlet hedgehog cactus - Echinocereus coccineus Engelm. var. coccineus

scarlet hedgenettle - Stachys coccinea Ortega

scarlet Indian paintbrush - Castilleja coccinea (L.) Spreng.

scarlet larkspur - Delphinium cardinale Hook.

scarlet lupine - Lupinus concinnus J.G. Agardh

scarlet milkvetch - Astragalus coccineus Brandeg.

scarlet monkeyflower - Mimulus cardinalis Dougl. ex Benth.

scarlet oak - Quercus coccinea Muenchh.

scarlet pimpernel - Anagallis arvensis L.

scarlet rosemallow - Hibiscus coccineus Walt.

scarlet-plume - Euphorbia fulgens Karw. Ex Klotzsch

scentbottle - Platanthera dilatata (Pursh) Lindl. ex Beck

scentbottle - Platanthera dilatata (Pursh) Lindl. ex Beck var. dilatata

scented cryptantha - Cryptantha utahensis (Gray) Greene

scented oakfern - Gymnocarpium robertianum (Hoffmann) Newman

scented shootingstar - Dodecatheon redolens (Hall) H.J. Thompson

scentless false mayweed - Tripleurospermum perforata (Merat) M. Lainz

scentless mock orange - Philadelphus inodorus L.

schistidium moss - Schistidium apocarpum (Hedw.) Bruch & Schimp. in B.S.G.

schistidium moss - Schistidium trichodon (Brid.) Poelt

schistostega moss - Schistostega pennata (Hedw.) Web. & Mohr.

schizanthus - Schizanthus Ruiz & Pavón

Schleicher's bryum moss - Bryum schleicheri Schwaegr.

Schleicher's cracked lichen - Acarospora schleicheri (Ach.) A. Massal.

Schneck oak - Quercus shumardii Buckl. var. schneckii (Britt.) Sarg.

Schott's calico - Loeseliastrum schottii (Torr.) Timbrook

Schott's pygmycedar - Peucephyllum schottii Gray

Schott's yucca - Yucca schottii Engelm.

Schreber's aster - Eurybia schreberi (Nees) Nees

Schreber's big red stem moss - Pleurozium schreberi (Brid.) Mitt.

Schreber's dicranella moss - Dicranella schreberiana (Hedw.) Hilf. ex Crum & Anderson

Schuette's hawthorn - Crataegus schuettei Ashe

Schweinitz's flatsedge - Cyperus schweinitzii Torr.

Schweinitz's ragwort - Packera schweinitziana (Nutt.) W.A. Weber & A. Löve

Schweinitz's sedge - Carex schweinitzii Dewey ex Schwein.

scorpidium moss - Scorpidium scorpioides (Hedw.) Limpr.

Scotch heath - Erica cinerea L.

Scots cottonthistle - Onopordum acanthium L.

Scots false asphodel - Tofieldia pusilla (Michx.) Pers.