Hybrid spruce (Picea × lutzii, J. Forest. (Washington) 51: 746 (1953))

Family: Pinaceae

Author: Little

Bibliography: J. Forest. (Washington) 51: 746 (1953)

Year: 1953

Status: accepted

Rank: hybrid

Genus: Picea

Vegetable: False

Observations: Alaska to W. Canada

Description

The Hybrid spruce, scientifically known as Picea × lutzii, is a notable conifer species that belongs to the Pinaceae family. This intriguing tree is a product of natural hybridization, typically found ranging from the picturesque landscapes of Alaska to the western expanses of Canada.

Characterized by its resilient nature, the Hybrid spruce thrives in the cold, often harsh climates of its native regions. This adaptability is a testament to the genetic legacy inherited from its parent species. The Hybrid spruce exhibits a unique blend of traits, making it distinguishable yet familiar to those well-versed in the flora of northern forests.

The foliage of the Hybrid spruce includes needles that are arranged in a spiral fashion around the branches, providing an elegant, evergreen appearance throughout the year. The needles’ coloration can vary, showcasing verdant hues that reflect the richness of its hybrid vigor.

Published research on Picea × lutzii first appeared in J. Forest. (Washington) in 1953, with the authority on the subject attributed to botanist Little. The documentation of this hybrid marked an important contribution to the understanding of spruce species and their evolutionary processes.

The Habitat of the Hybrid spruce plays a crucial role in northern ecosystems. It contributes significantly to forest structure and provides essential shelter and food for various wildlife species. The tree’s robust nature and ability to withstand severe weather conditions underscore its importance for restoration and conservation efforts in its native regions.

In summary, the Hybrid spruce is a remarkable example of natural hybridization, embodying the resilience and beauty of its parent species. Its presence from Alaska to western Canada signifies its adaptability and ecological significance, offering a fascinating subject for botanists and nature enthusiasts alike.

Common Names

En: Hybrid spruce, Lutz Spruce, Lutz’s spruce, Roche spruce
Da: Hvid-gran × sitka-gran, Lutz-gran
Fr: Épinette de Lutz
Is: Sitkabastarður
No: Lutzgran, Lutzigran
Sv: Hybridgran

Synonyms

Distribution

• Alaska (native)
• British Columbia (native)
• Denmark (introduced)
• Føroyar (introduced)
• Iceland (introduced)
• Norway (introduced)

Additional Images

Leaf

Taken Jan 7, 2021 by Diego Alex (cc-by-sa)

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

Sources

• WFO (No URL)
• IPNI (No URL)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:288165-2)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Picea × lutzii Little)
• GBIF (https://www.gbif.org/species/5284875)

Specifications

Growth