Penstemon palmeri - Unknown
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Internal ID UUID64404e4f815a2003578403
Scientific name Penstemon palmeri
Authority A.Gray
First published in Proc. Amer. Acad. Arts 7: 379 (1868)

Description Top

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Penstemon palmeri, also known as Palmer's penstemon, is a perennial flowering plant in the Plantaginaceae family. It is named after botanist Edward Palmer and is known for its showy, fragrant flowers. This plant is native to desert mountains in various states in the western United States and can grow up to 2 meters tall. It prefers well-draining, dry soils and can be found in a variety of habitats such as washes, roadsides, and woodlands. The flowers of Penstemon palmeri are pink, violet, or blue-purple and have five lobes. There are three varieties of this plant, with the most common being Palmer's penstemon. It is also a host to two butterfly species.

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No known synonyms.

Common names Top

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Language Common/alternative name
English palmer's penstemon
Arabic بنسطمون بالميري
nv tłʼiish yiltsiiʼí

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Varieties (abbr. var.) Top

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Name Authority First published in
Penstemon palmeri var. macranthus (Eastw.) N.H.Holmgren Brittonia 31: 105 (1979)

Subvarieties (abbr. subvar.) Top

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Sow at 4°C for 3 weeks, then increase to 20°C.
Requires Light or Surface Sowing: These seeds need light to germinate and should not be covered with soil or only very lightly. They are often very small and sown directly on the surface of the growing medium.
Germination Improved by GA3: Gibberellic Acid(GA3) is a plant growth hormone that can break dormancy and improve germination rates for seeds that are otherwise difficult to sprout.

Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Northern America
    • Northwestern U.S.A.
      • Colorado
      • Idaho
      • Washington
      • Wyoming
    • South-central U.S.A.
      • New Mexico
    • Southwestern U.S.A.
      • Arizona
      • California
      • Nevada
      • Utah

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0001137092
USDA Plants PEPA8
Tropicos 29201433
KEW urn:lsid:ipni.org:names:808221-1
The Plant List tro-29201433
Open Tree Of Life 543975
NCBI Taxonomy 69925
Nature Serve 2.149001
IPNI 808221-1
iNaturalist 68405
GBIF 3171404
Freebase /m/02_b8v
EOL 578347
Calflora (Californian flora) 10195
USDA GRIN 27279
Wikipedia Penstemon_palmeri

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
Slow Release of GA3 Hormone from Polymer Coating Overcomes Seed Dormancy and Improves Germination Larson AJ, Cartwright MM, Jones WD, Luce K, Chen MY, Petersen K, Nelson SV, Michaelis DJ, Madsen MD Plants (Basel) 12-Dec-2023
PMCID:PMC10748187
doi:10.3390/plants12244139
PMID:38140466
A realized facilitation cascade mediated by biological soil crusts in a sagebrush steppe community Ridenour WM, Lortie CJ, Callaway RM Sci Rep 23-Mar-2023
PMCID:PMC10036522
doi:10.1038/s41598-023-31967-0
PMID:36959466
Ecological Restoration Practices within a Semi-arid Natural Gas Field Improve Insect Abundance and Diversity during Early and Late Growing Season Curran MF, Sorenson JR, Craft ZA, Crow TM, Robinson TJ, Stahl PD Animals (Basel) 29-Dec-2022
PMCID:PMC9817726
doi:10.3390/ani13010134
PMID:36611743
Structural anther mimics improve reproductive success through dishonest signaling that enhances both attraction and the morphological fit of pollinators with flowers Newman EL, Khoury KL, van Niekerk SE, Peter CI Evolution 03-Jul-2022
PMCID:PMC9546043
doi:10.1111/evo.14540
PMID:35706136
Seed Menus: An integrated decision‐support framework for native plant restoration in the Mojave Desert Shryock DF, DeFalco LA, Esque TC Ecol Evol 12-Apr-2022
PMCID:PMC9005930
doi:10.1002/ece3.8805
PMID:35432931
Intra-specific differences in cognition: bumblebee queens learn better than workers Muth F Biol Lett 11-Aug-2021
PMCID:PMC8355662
doi:10.1098/rsbl.2021.0280
PMID:34376073
Pair-flowered cymes in the Lamiales: structure, distribution and origin Weber A Ann Bot 24-Jul-2013
PMCID:PMC3828946
doi:10.1093/aob/mct156
PMID:23884395
Floral anthocyanins of the genus Penstemon: Correlations with taxonomy and pollination Ron Scogin, C.E. Freeman Elsevier BV 10-Feb-2003
doi:10.1016/0305-1978(87)90011-1

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
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Name PubChem ID Canonical SMILES MW Found in Proof
> Benzenoids / Naphthalenes / Naphthalenecarboxylic acids and derivatives / Naphthalenecarboxylic acids
Fisheacid 139583718 Click to see C1C(C(=CC2=CC=CC=C21)C3=CC4=CC=CC=C4CC3C(=O)O)C(=O)O 346.40 unknown https://doi.org/10.1016/0305-1978(87)90011-1

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