Geum
In today's world, Geum is a topic of constant interest and debate. Since its emergence, it has captured the attention of millions of people and has influenced numerous discussions and decisions in various areas. Its importance has transcended borders and has generated a significant impact on society, the economy and culture. As we continue to explore and understand Geum, the need to approach it from multiple perspectives and with a critical approach becomes evident. In this article, we will explore the various aspects and realities that Geum encompasses, with the aim of offering a comprehensive and enriching vision on this topic that has marked a before and after in our current world.
| Geum | |
|---|---|
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| Geum coccineum | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Tribe: | Colurieae |
| Genus: | Geum L. |
| Species | |
| Synonyms | |
Geum /ˈdʒiːəm/,[1] (Latinized Greek for "taste" referencing the roots of the plant[2]) commonly called avens, is a genus of about 50 species of rhizomatous perennial herbaceous plants in the rose family and its subfamily Rosoideae which are widely distributed across Europe, Asia, North and South America, Africa, and New Zealand. They are closely related to Potentilla and Fragaria. From a basal rosette of leaves, they produce flowers on wiry stalks, in shades of white, red, yellow, and orange, in midsummer. Geum species are evergreen except where winter temperatures drop below 0 °F (−18 °C). The cultivar 'Mrs J. Bradshaw'[3] (with orange flowers) has the Royal Horticultural Society's Award of Garden Merit.[4]
Geum species are used as food by the larvae of some Lepidoptera species including the grizzled skipper.
The UK National Collection of geums is held at Brickwall Cottage Garden and Nursery in Frittenden, Kent.[5]
Selected species
- Geum albiflorum
- Geum aleppicum – yellow avens or common avens[6]
- Geum bulgaricum
- Geum calthifolium
- Geum canadense – white avens
- Geum × catlingii – Catling's avens
- Geum coccineum – dwarf orange avens
- Geum elatum
- Geum geniculatum – bent avens
- Geum heterocarpum
- Geum japonicum - Asian herb bennet (medicinal herb)
- Geum laciniatum – rough avens
- Geum leiospermum
- Geum macrophyllum – largeleaf avens
- Geum molle
- Geum montanum – Alpine avens
- Geum parviflorum
- Geum peckii – mountain avens
- Geum pentapetalum
- Geum pyrenaicum
- Geum quellyon – scarlet avens or Chilean avens
- Geum radiatum – spreading avens, Appalachian avens, and cliff avens
- Geum reptans – creeping avens
- Geum rhodopeum
- Geum rivale – water avens or purple avens[7]
- Geum rossii – Alpine avens
- Geum sikkimense
- Geum sylvaticum
- Geum talbotianum – Tasmanian snowrose
- Geum triflorum – prairie smoke or three-flowered avens[8]
- Geum turbinatum
- Geum uniflorum
- Geum urbanum – wood avens or herb Bennet
- Geum vernum – spring avens
- Geum virginianum – cream avens or Virginia avens
For a more detailed list see List of Geum species.
References
- ^ Sunset Western Garden Book, 1995:606–607
- ^ Coombes, Allen J. (2012). The A to Z of plant names : a quick reference guide to 4000 garden plants (1st ed.). Portland, Or.: Timber Press. p. 154. ISBN 978-1-60469-196-2. OCLC 741564356.
- ^ "RHS Plant selector". Retrieved 10 July 2020.
- ^ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 43. Retrieved 2 March 2018.
- ^ "Geum - The National Collection". geumcollection.co.uk/. 2010. Retrieved 13 April 2024.
- ^ Dickinson, T.; Metsger, D.; Bull, J.; Dickinson, R. (2004). The ROM Field Guide to Wildflowers of Ontario. Toronto: Royal Ontario Museum. p. 367. ISBN 0771076525. OCLC 54691765.
- ^ Dickinson et al. 2004, p. 368
- ^ Dickinson et al. 2004, p. 369
External links
| Authority control databases: National |
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