Explore / Taxonomic exploration / Forbs & herbs
Taxonomic exploration
Forbs & herbs
Forb-form herbaceous plants — wildflowers, broadleaved herbs, everything between grasses and shrubs.
- Matching taxa
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- growth_habit=Forb/herb
Showing 12,951–13,000 of 18,712.
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Penstemon laxus A. Nelson PELA17tufted penstemon · Scrophulariaceae -
Penstemon leiophyllus Pennell PELE7smoothleaf beardtongue · Scrophulariaceae - Penstemon leiophyllus Pennell var. francisci-pennellii (Crosswh.) N.H. Holmgren PELEFsmoothleaf beardtongue · Scrophulariaceae
- Penstemon leiophyllus Pennell var. keckii (Clokey) N.H. Holmgren PELEKKeck's beardtongue · Scrophulariaceae
- Penstemon leiophyllus Pennell var. leiophyllus PELELsmoothleaf beardtongue · Scrophulariaceae
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Penstemon lemhiensis (D.D. Keck) D.D. Keck & Cronquist PELE8Lemhi penstemon · Scrophulariaceae -
Penstemon lentus Pennell PELE2handsome beardtongue · Scrophulariaceae - Penstemon lentus Pennell var. albiflorus (D.D. Keck) Reveal PELEA3handsome beardtongue · Scrophulariaceae
- Penstemon lentus Pennell var. lentus PELEL2handsome beardtongue · Scrophulariaceae
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Penstemon leonardii Rydb. PELE9Leonard's beardtongue · Scrophulariaceae - Penstemon leonardii Rydb. var. higginsii Neese PELEHHiggins' beardtongue · Scrophulariaceae
- Penstemon leonardii Rydb. var. leonardii PELEL3Leonard's beardtongue · Scrophulariaceae
- Penstemon leonardii Rydb. var. patricus (N.H. Holmgren) Neese PELEPLeonard's beardtongue · Scrophulariaceae
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Penstemon leptanthus Pennell PELE14Sevier Plateau beardtongue · Scrophulariaceae -
Penstemon linarioides A. Gray PELI2toadflax penstemon · Scrophulariaceae - Penstemon linarioides A. Gray ssp. coloradoensis (A. Nelson) D.D. Keck PELICtoadflax penstemon · Scrophulariaceae
- Penstemon linarioides A. Gray ssp. compactifolius D.D. Keck PELIC2toadflax beardtongue · Scrophulariaceae
- Penstemon linarioides A. Gray ssp. linarioides PELIL2toadflax beardtongue · Scrophulariaceae
- Penstemon linarioides A. Gray ssp. maguirei D.D. Keck PELIMMaguire's penstemon · Scrophulariaceae
- Penstemon linarioides A. Gray ssp. sileri (A. Gray) D.D. Keck PELISSiler's penstemon · Scrophulariaceae
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Penstemon longiflorus (Pennell) S.L. Clark PELO5longflower penstemon · Scrophulariaceae -
Penstemon lyallii (A. Gray) A. Gray PELY2Lyall's beardtongue · Scrophulariaceae -
Penstemon marcusii (D.D. Keck) N.H. Holmgren PEMA13Marcus' beardtongue · Scrophulariaceae -
Penstemon mensarum Pennell PEME2tiger beardtongue · Scrophulariaceae -
Penstemon metcalfei Wooton & Standl. PEME15Metcalfe's beardtongue · Scrophulariaceae -
Penstemon miser A. Gray PEMI3Malheur penstemon · Scrophulariaceae -
Penstemon moffatii Eastw. PEMO3Moffatt's beardtongue · Scrophulariaceae -
Penstemon monoensis A. Heller PEMOMono penstemon · Scrophulariaceae -
Penstemon montanus Greene PEMO4cordroot beardtongue · Scrophulariaceae - Penstemon montanus Greene var. idahoensis (Pennell & D.D. Keck) Cronquist PEMOI2Central Idaho penstemon · Scrophulariaceae
- Penstemon montanus Greene var. montanus PEMOM2cordroot beardtongue · Scrophulariaceae
- Penstemon moriahensis N.H. Holmgren PEMO5Mt. Moriah beardtongue · Scrophulariaceae
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Penstemon multiflorus Chapm. ex Benth. PEMU9manyflower beardtongue · Scrophulariaceae -
Penstemon murrayanus Hook. PEMU2scarlet beardtongue · Scrophulariaceae -
Penstemon nanus D.D. Keck PENA3dwarf beardtongue · Scrophulariaceae -
Penstemon navajoa N.H. Holmgren PENA4Navajo Mountain beardtongue · Scrophulariaceae -
Penstemon neomexicanus Wooton & Standl. PENE6New Mexico beardtongue · Scrophulariaceae -
Penstemon neotericus D.D. Keck PENE2Plumas County beardtongue · Scrophulariaceae -
Penstemon newberryi A. Gray PENE3mountain pride · Scrophulariaceae - Penstemon newberryi A. Gray ssp. berryi (Eastw.) D.D. Keck PENEBBerry's penstemon · Scrophulariaceae
- Penstemon newberryi A. Gray ssp. newberryi PENENmountain pride · Scrophulariaceae
- Penstemon newberryi A. Gray ssp. sonomensis (Greene) D.D. Keck PENESSonoma penstemon · Scrophulariaceae
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Penstemon nitidus Douglas ex Benth. PENI3waxleaf penstemon · Scrophulariaceae - Penstemon nitidus Douglas ex Benth. var. nitidus PENINwaxleaf penstemon · Scrophulariaceae
- Penstemon nitidus Douglas ex Benth. var. polyphyllus (Pennell) Cronquist PENIP2waxleaf penstemon · Scrophulariaceae
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Penstemon nudiflorus A. Gray PENUFlagstaff beardtongue · Scrophulariaceae -
Penstemon oklahomensis Pennell PEOKOklahoma beardtongue · Scrophulariaceae -
Penstemon oliganthus Wooton & Standl. PEOLApache beardtongue · Scrophulariaceae -
Penstemon ophianthus Pennell PEOPcoiled anther penstemon · Scrophulariaceae -
Penstemon osterhoutii Pennell PEOSOsterhout's beardtongue · Scrophulariaceae