Antennaria densifolia A. E. Porsild (Q2634)

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Antennaria densifolia is a taxon with the rank species within the genus Antennaria
Language Label Description Also known as
English
Antennaria densifolia A. E. Porsild
Antennaria densifolia is a taxon with the rank species within the genus Antennaria

    Statements

    taxon/id/Antennaria densifolia A.E. Porsild
    0 references
    Antennaria densifolia A.E. Porsild
    Antennaria densifolia
    A.E. Porsild
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York.
    accepted
    Antennaria densifolia
    antennaire à feuilles denses (French)
    dense-leaved pussytoes (English)
    Denseleaf pussytoes (English)
    Flowering summer.
    subalpine-alpine limestone talus
    Plants 3.5–16 cm.
    Basal leaves 1-nerved, spatulate to cuneate, 3–7 × 2–5 mm, tips mucronate, faces gray-tomentose.
    Cauline leaves linear, 2–13 mm, distal flagged.
    Heads 2–5 in corymbiform arrays.
    Involucres: staminate 3–6.5 mm;
    pistillate 4.5–7.5 mm.
    Pistillate involucres 4.5–7.5 mm.
    Phyllaries distally light-brown, dark-brown, or black.
    Corollas: staminate 2–3.5 mm;
    pistillate 2.5–4.5 mm.
    Cypselae 0.8–1.5 mm, glabrous;
    pappi: staminate 2.5–3.5 mm;
    pistillate 2.5–3.5 mm. 2n = 28.