'Lady Stratheden', a horticultural variety of Geum chiloense, from here.

Belongs within: Rosaceae.

The Colurieae is a clade of plants in the Rosaceae supported by molecular analyses. It was defined by Smedmark & Eriksson (2002) as all species more closely related to Fallugia paradoxa than to Rubus caesius, Filipendula vulgaris or Rosa centifolia. Members of the clade are mostly herbaceous perennials with a rosette of imparipinnate leaves and a thick caudex; a few species are small shrubs (Smedmark & Eriksson 2002).

    |--Fallugia paradoxa EH03
    `--+--Waldsteinia EH03
       |    |--*W. geoides EH03
       |    `--W. fragarioides EH03
       `--Geum EH03
            |--G. chiloense PT01
            |--G. elatum var. elatum O88
            |    |--G. e. var. e. f. elatum O88
            |    `--G. e. var. e. f. rubrum O88
            |--G. heterocarpum C55
            |--G. leiospermum Al27
            |--G. magellanicum D03
            |--G. parviflorum An27
            |--G. sikkimense O88
            |--G. uniflorum An27
            `--G. urbanum EH03

*Type species of generic name indicated


[Al27] Allan, H. H. 1927. The vegetation of Mount Peel, Canterbury, New Zealand. Part 2. – The grassland and other herbaceous communities. Transactions and Proceedings of the New Zealand Institute 57: 73-89.

[An27] Andersen, J. C. 1927. Popular names of New Zealand plants. Transactions and Proceedings of the New Zealand Institute 57: 905-977.

[C55] Candolle, A. de. 1855. Géographie Botanique Raisonée: Ou exposition des faits principaux et des lois concernant la distribution géographique des plantes de l’époque actuelle vol. 2. Librairie de Victor Masson: Paris.

[D03] Dusén, P. 1903. The vegetation of western Patagonia. In Reports of the Princeton University Expeditions to Patagonia, 1896-1899, vol. 8 – Botany (W. B. Scott, ed.) pp. 1-34. The University: Princeton (New Jersey).

[EH03] Eriksson, T., M. S. Hibbs, A. D. Yoder, C. F. Delwiche & M. J. Donoghue. 2003. The phylogeny of Rosoideae (Rosaceae) based on sequences of the internal transcribed spacers (ITS) of nuclear ribosomal DNA and the trnL/F region of chloroplast DNA. International Journal of Plant Science 164 (2): 197-211.

[O88] Ohba, H. 1988. The alpine flora of the Nepal Himalayas: An introductory note. In The Himalayan Plants vol. 1 (H. Ohba & S. B. Malla, eds) The University Museum, University of Tokyo, Bulletin 31: 19-46.

[PT01] Pemberton, L. M. S., S.-L. Tsai, P. H. Lovell & P. J. Harris. 2001. Epidermal patterning in seedling roots of eudicotyledons. Annals of Botany 87: 649-654.

Smedmark, J. E. E., & T. Eriksson. 2002. Phylogenetic relationships of Geum (Rosaceae) and relatives inferred from the nrITS and trnL-trnF regions. Systematic Botany 27 (2): 303-317.

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