Difference between revisions of "Rhinanthus minor"
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| − | * Scientific Name: ''Rhinanthus minor'' ssp. ''groenlandicus'' | + | *[[File:RHIMIN1.jpg|thumb|photo by Tad Dilhoff]]Scientific Name: ''Rhinanthus minor'' ssp. ''groenlandicus'' |
* Family: Orobanchaceae | * Family: Orobanchaceae | ||
* Common Names: Little yellow-rattle, arctic rattlebox | * Common Names: Little yellow-rattle, arctic rattlebox | ||
| − | * Synonyms/Misapplications: ''Rhinanthus articus, R. borealis, R. groenlandicus, R. minor'' ssp. ''borealis'' | + | * Synonyms/Misapplications: ''Alectoropholus minor, Rhinanthus crista-gallii, R. articus, R. borealis, R. groenlandicus, R. minor'' ssp. ''borealis'' |
* Codon: RHIMIN | * Codon: RHIMIN | ||
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==Description== | ==Description== | ||
| − | Differentiated from ''Rhinanthis minor'' ssp. ''minor'' by the bluish-gray teeth on the corolla upper lip, ''R. minor'' ssp. ''minor'' has whitish teeth and is less common. | + | Erect hemiparasitic native perennial with opposite, wholly cauline, sessile leaves. |
| + | |||
| + | Flowers in terminal, leafy-bracteate spikes. Generally glabrous or thinly puberulent on 2 of 4 sides of squarish stem. | ||
| + | |||
| + | Leaves opposite, sessile, and cauline, scabrous and stiff, linear-lanceolate to ovate-lanceolate, toothed, 2-6cm x 4-15mm. | ||
| + | |||
| + | Calyx laterally flattened but somewhat inflated, corolla yellow, bilabiate, galeate, the upper lip hooded and enclosing the anthers. | ||
| + | |||
| + | Fruit is a flattened, orbicular, loculicidal capsule. | ||
| + | |||
| + | Differentiated from ''Rhinanthis minor'' ssp. ''minor'' by the bluish-gray teeth on the corolla upper lip, ''R. minor'' ssp. ''minor'' has whitish teeth and is less common.<ref name=":0">Hitchcock, C. L., Cronquist, A., Giblin, D., & Legler, | ||
| + | B. et al. (2018). ''Flora of the Pacific Northwest: an illustrated manual''. | ||
| + | Seattle: University of Washington Press.</ref> | ||
==Bloom Period== | ==Bloom Period== | ||
| + | June-August | ||
| + | |||
==Distribution== | ==Distribution== | ||
| + | Boreal north America, Greenland, Eurasia, south to Washington and NW Oregon.<ref name=":0" /> | ||
| + | |||
==Habitat== | ==Habitat== | ||
| − | + | Mesic to moist meadows, fields, pastures, roadsides and clearings in lowland, steppe and montane zones, up to about 2,000 feet elevation.<ref>Klinkenberg, Brian. (Editor) 2020. ''E-Flora BC: Electronic Atlas of the Plants of British Columbia'' [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2020-05-09]</ref> | |
| − | + | ||
==Photo Gallery== | ==Photo Gallery== | ||
| + | <gallery> | ||
| + | File:RHIMIN2.png|seedling, courtesy of CNLM | ||
| + | File:RHIMIN3.png|courtesy of CNLM | ||
| + | File:RHIMIN4.png|young growth, courtesy of CNLM | ||
| + | File:RHIMIN5.png|young growth, courtesy of CNLM | ||
| + | </gallery> | ||
| + | |||
==References== | ==References== | ||
Revision as of 10:31, 9 May 2020
- Scientific Name: Rhinanthus minor ssp. groenlandicus
- Family: Orobanchaceae
- Common Names: Little yellow-rattle, arctic rattlebox
- Synonyms/Misapplications: Alectoropholus minor, Rhinanthus crista-gallii, R. articus, R. borealis, R. groenlandicus, R. minor ssp. borealis
- Codon: RHIMIN
Contents
Taxonomy
| Rhinanthis minor | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Subkingdom: | Tracheobionta |
| Phylum: | Spermatophyta |
| Subphylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Subclass: | Asteranae |
| Order: | Lamiales |
| Family: | Orobanchaceae |
| Genus: | Rhinanthus L. |
| Species: | Rhinanthus minor L. |
| Subspecies: | Rhinanthus minor ssp. groenlandicus (Chabert) Neuman |
Description
Erect hemiparasitic native perennial with opposite, wholly cauline, sessile leaves.
Flowers in terminal, leafy-bracteate spikes. Generally glabrous or thinly puberulent on 2 of 4 sides of squarish stem.
Leaves opposite, sessile, and cauline, scabrous and stiff, linear-lanceolate to ovate-lanceolate, toothed, 2-6cm x 4-15mm.
Calyx laterally flattened but somewhat inflated, corolla yellow, bilabiate, galeate, the upper lip hooded and enclosing the anthers.
Fruit is a flattened, orbicular, loculicidal capsule.
Differentiated from Rhinanthis minor ssp. minor by the bluish-gray teeth on the corolla upper lip, R. minor ssp. minor has whitish teeth and is less common.[1]
Bloom Period
June-August
Distribution
Boreal north America, Greenland, Eurasia, south to Washington and NW Oregon.[1]
Habitat
Mesic to moist meadows, fields, pastures, roadsides and clearings in lowland, steppe and montane zones, up to about 2,000 feet elevation.[2]
Photo Gallery
seedling, courtesy of CNLM
courtesy of CNLM
young growth, courtesy of CNLM
young growth, courtesy of CNLM
References
- ↑ 1.0 1.1 Hitchcock, C. L., Cronquist, A., Giblin, D., & Legler, B. et al. (2018). Flora of the Pacific Northwest: an illustrated manual. Seattle: University of Washington Press.
- ↑ Klinkenberg, Brian. (Editor) 2020. E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2020-05-09]
