Chamaerhodos Bunge in C. F. von Ledebour (Q3921)

From Canadian Flora Commons
Jump to navigation Jump to search
Chamaerhodos is a taxon with the rank genus within the tribe Potentilleae
Language Label Description Also known as
English
Chamaerhodos Bunge in C. F. von Ledebour
Chamaerhodos is a taxon with the rank genus within the tribe Potentilleae

    Statements

    taxon/id/Chamaerhodos Bunge
    0 references
    Chamaerhodos Bunge
    Chamaerhodos
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    Little rose (English)
    Herbs, biennial or short-lived [long-lived] perennial, [0.3–] 0.6–3 dm, hispid-hirsute, soft-hairy, and stipitate-glandular [eglandular];
    taproots woody, scaly.
    Stems 1 (–10), reddish tinged [green], simple or branched throughout, branches ascending or erect.
    Leaves basal winter-persistent, basal and cauline, rosulate, alternate, pinnately compound or simple and deeply pinnatifid;
    blade obovate, 1.5–4 cm, herbaceous, 2–4-ternate, cauline sessile or petioles to 2 mm, blade 1–2-pinnate or pinnatifid, lobes linear-oblong, margins flat, entire, venation pinnate, 1 vein per lobe (lateral-veins not seen), surfaces hairy, stipitate [or sessile] glandular.
    Inflorescences terminal or often axillary, 10–many-flowered, crowded [sparse], flat-topped panicles;
    peduncles present;
    bracteoles absent.
    Pedicels present or nearly absent [long-pedicellate].
    Flowers 2–4 [–4.5] mm diam.;
    epicalyx bractlets 5, reduced to bristles proximal to sepal bases;
    hypanthium campanulate, 1.5–2.5 [–3.5] mm, exterior shiny-bristled, adaxially sparsely villous at rim;
    sepals 5, erect-ascending [recurved], ovatelanceolate [triangular], bristle-tipped;
    petals 5, white, obovate or cuneate-oblong, apex emarginate;
    stamens 5 (or 6), shorter than petals;
    carpels 5–10 (–20), glabrous, styles lateral;
    Fruits aggregated achenes, 1–6, olivaceous to blackish [reddish to purplish at base], ovoid-pyriform, 1.1–1.4 [–1.6] mm, glabrous;
    hypanthium persistent;
    sepals persistent, erect-ascending (recurved);