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Botanical family
Scrophulariaceae
Every accepted taxon in Scrophulariaceae with a record in the Rootfast catalogue.
- Matching taxa
- 1,171
- Page
- 18 / 24
Showing 851–900 of 1,171.
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Penstemon laetus A. Gray PELA7mountain blue penstemon - Penstemon laetus A. Gray ssp. laetus PELAL6mountain blue penstemon
- Penstemon laetus A. Gray ssp. leptosepalus (Greene ex A. Gray) D.D. Keck PELALmountain blue penstemon
- Penstemon laetus A. Gray ssp. sagittatus D.D. Keck PELASmountain blue penstemon
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Penstemon laevigatus Aiton PELA8eastern smooth beardtongue -
Penstemon laevis Pennell PELA15southwestern beardtongue -
Penstemon laricifolius Hook. & Arn. PELA9larchleaf beardtongue - Penstemon laricifolius Hook. & Arn. ssp. exilifolius (A. Nelson) D.D. Keck PELAElarchleaf beardtongue
- Penstemon laricifolius Hook. & Arn. ssp. laricifolius PELAL7larchleaf beardtongue
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Penstemon laxiflorus Pennell PELA10nodding beardtongue -
Penstemon laxus A. Nelson PELA17tufted penstemon -
Penstemon leiophyllus Pennell PELE7smoothleaf beardtongue - Penstemon leiophyllus Pennell var. francisci-pennellii (Crosswh.) N.H. Holmgren PELEFsmoothleaf beardtongue
- Penstemon leiophyllus Pennell var. keckii (Clokey) N.H. Holmgren PELEKKeck's beardtongue
- Penstemon leiophyllus Pennell var. leiophyllus PELELsmoothleaf beardtongue
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Penstemon lemhiensis (D.D. Keck) D.D. Keck & Cronquist PELE8Lemhi penstemon -
Penstemon lentus Pennell PELE2handsome beardtongue - Penstemon lentus Pennell var. albiflorus (D.D. Keck) Reveal PELEA3handsome beardtongue
- Penstemon lentus Pennell var. lentus PELEL2handsome beardtongue
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Penstemon leonardii Rydb. PELE9Leonard's beardtongue - Penstemon leonardii Rydb. var. higginsii Neese PELEHHiggins' beardtongue
- Penstemon leonardii Rydb. var. leonardii PELEL3Leonard's beardtongue
- Penstemon leonardii Rydb. var. patricus (N.H. Holmgren) Neese PELEPLeonard's beardtongue
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Penstemon leptanthus Pennell PELE14Sevier Plateau beardtongue -
Penstemon linarioides A. Gray PELI2toadflax penstemon - Penstemon linarioides A. Gray ssp. coloradoensis (A. Nelson) D.D. Keck PELICtoadflax penstemon
- Penstemon linarioides A. Gray ssp. compactifolius D.D. Keck PELIC2toadflax beardtongue
- Penstemon linarioides A. Gray ssp. linarioides PELIL2toadflax beardtongue
- Penstemon linarioides A. Gray ssp. maguirei D.D. Keck PELIMMaguire's penstemon
- Penstemon linarioides A. Gray ssp. sileri (A. Gray) D.D. Keck PELISSiler's penstemon
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Penstemon longiflorus (Pennell) S.L. Clark PELO5longflower penstemon -
Penstemon lyallii (A. Gray) A. Gray PELY2Lyall's beardtongue -
Penstemon marcusii (D.D. Keck) N.H. Holmgren PEMA13Marcus' beardtongue -
Penstemon mensarum Pennell PEME2tiger beardtongue -
Penstemon metcalfei Wooton & Standl. PEME15Metcalfe's beardtongue -
Penstemon miser A. Gray PEMI3Malheur penstemon -
Penstemon moffatii Eastw. PEMO3Moffatt's beardtongue -
Penstemon monoensis A. Heller PEMOMono penstemon -
Penstemon montanus Greene PEMO4cordroot beardtongue - Penstemon montanus Greene var. idahoensis (Pennell & D.D. Keck) Cronquist PEMOI2Central Idaho penstemon
- Penstemon montanus Greene var. montanus PEMOM2cordroot beardtongue
- Penstemon moriahensis N.H. Holmgren PEMO5Mt. Moriah beardtongue
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Penstemon multiflorus Chapm. ex Benth. PEMU9manyflower beardtongue -
Penstemon murrayanus Hook. PEMU2scarlet beardtongue -
Penstemon nanus D.D. Keck PENA3dwarf beardtongue -
Penstemon navajoa N.H. Holmgren PENA4Navajo Mountain beardtongue -
Penstemon neomexicanus Wooton & Standl. PENE6New Mexico beardtongue -
Penstemon neotericus D.D. Keck PENE2Plumas County beardtongue -
Penstemon newberryi A. Gray PENE3mountain pride - Penstemon newberryi A. Gray ssp. berryi (Eastw.) D.D. Keck PENEBBerry's penstemon