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User:Sharkboy3/Phyllodoce empetriformis

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Phyllodoce empetriformis, also known as pink mountain heather, gets its name from its red and pink bell-shaped flowers. It is found along the Rocky Mountains of the Northwestern United States and Western Canada.

Phyllodoce empetriformis is a low matting shrub with distinctive leaves which are pine needle like. It bears attractive flowers in shades of pink and purple.

It is one of the parents of the artificial hybrid × Phyllothamnus erectus, the other being Rhodothamnus chamaecistus.[1]

Sharkboy3/Phyllodoce empetriformis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Ericaceae
Genus: Phyllodoce
Species:
P. empetriformis
Binomial name
Phyllodoce empetriformis
Synonyms
  • Bryanthus empetriformis (Sm.) A.Gray
  • Menziesia empetriformis Sm.
  • Menziesia grahamii Hook.

Description[edit]

This common evergreen alpine shrub bears its red-purple flower clustered at the end of the stem.[2] The flowers of the Phyllodoce empetriformis can grow in clusters of many to as little as one.[3] The leaves alternate on the stem and roll under themselves so tightly they resemble pine needles. It is a fairly short shrub that grows from 10-40 cm tall.[4] The dwarf shrub can survive in subalpine to alpine regions because of their ability to minimize water loss through evaporation.[4] It thrives under heavy snow cover which then waters the plant in the summer when the snow melts.[5]

Importance[edit]

Phyllodoce empetriformis is helpful in eliminating mountainous soil erosion. The heather acts as a mountain canopy and collects stone-free soil either from the wind or that has been washed in. This stimulates vegetative growth and may take up to one hundred years to reach full mature status. Pink mountain heather is easily damaged by natural causes such as a dry winter. It can also be affected by humans like getting stepped on. This can result in the decrease of coverage on a mountain and any slight wind can erode the loose sediment away.[5]

Similar Species[edit]

Pink mountain heather can often be mistaken for Empetrum nigrum (crowberry).[4] You can differentiate between the two because Phyllodoce empetriformis does not produce berries. A closely related species is the Phyllodoce glanduliflora (yellow mountain heather). This species can be identified by its yellow, urn-shaped flowers. Pink and yellow mountain heather can form a hybrid called Phyllodoce intermedia.[6] It produces flowers that are white with pink sepals.

Interesting Facts[edit]

  • Pink mountain heather is a popular rock garden plant because it is easy to propagate and maintain.[4]
  • The genus is named after a sea nymph.[7]
  • Pink mountain heather and its relatives are not actually true heather, but only resemble it.[3]

References[edit]

  1. ^ Phyllothamnus erectus (Lindl. & Paxt.) C.K.Schneid." Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2022-11-20.
  2. ^ Hitchcock, C. Leo; Cronquist, Arthur (1973). Flora of the Pacific Northwest: An Illustrated Manual. Seattle and London: University of Washington Press. ISBN 0-295-95273-3. LCCN 72013150.
  3. ^ a b "Pink mountain-heather • Phyllodoce empetriformis". Biodiversity of the Central Coast. Retrieved 2023-10-06.
  4. ^ a b c d Kershaw, MacKinnon, Pojar, Linda, Andy, Jim (2016). Plants of the Rocky Mountains (in ISO 639-1) (New ed.). China: Partners Publishing. p. 77. ISBN 978-1-77213-029-4.{{cite book}}: CS1 maint: multiple names: authors list (link) CS1 maint: unrecognized language (link)
  5. ^ a b Region, United States Forest Service Pacific Northwest (1979). Recreational Impact on Wildlands: Conference Proceedings : October 27-29, 1978, Seattle, Washington. Department of Agriculture, Forest Service, Pacific Northwest Region.
  6. ^ "Washington Flora Checklist". burkeherbarium.org. Retrieved 2023-10-17.
  7. ^ "Phyllodoce empetriformis | Pink Mountain-heather | Wildflowers of the Pacific Northwest". www.pnwflowers.com. Retrieved 2023-10-17.