Lysimachia asperulifolia Poir.

Roughleaf yellow loosestrife (en)

Species

Angiosperms > Ericales > Primulaceae > Lysimachia

Characteristics

Stems erect, usually simple or sparingly branched, 3-6.5 dm, stipitate-glandular, especially distally; rhizomes somewhat thickened and almost fleshy; bulblets absent. Leaves whorled; petiole absent; blade lanceolate, 2-5.5 × 0.8-2 cm, base rounded to truncate, not decurrent, margins entire, slightly revolute, eciliate, apex acute, surfaces dark-punctate, especially abaxially and/or apically (sometimes obscurely so), glabrous; venation palmate, main veins 3-5. Inflorescences mostly terminal, somewhat leafy racemes, 3-10 cm. Pedicels 0.4-2 cm, stipitate-glandular. Flowers: sepals 5, calyx streaked with dark resin canals, 3-6 mm, minutely stipitate-glandular, especially distally, lobes narrowly lanceolate, margins thin; petals 5, corolla yellow, streaked with reddish black resin canals, rotate, 6-9 mm, lobes with margins entire, apex acute to acuminate, stipitate-glandular; filaments connate 1-1.5 mm, shorter than corolla; staminodes absent. Capsules 3-4 mm, not punctate, glabrous. 2n = 42.
Life form perennial
Growth form herb
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Sexuality hermaphrodite
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Root system rhizome
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Environment

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Usage

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Edible -
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Cultivation

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Germination duration (days) 30 - 90
Germination temperacture (C°) 12 - 18
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Images

Lysimachia asperulifolia unspecified picture

Distribution

Lysimachia asperulifolia world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:701045-1
WFO ID wfo-0001105361
COL ID 72QND
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Lysimachia asperulifolia Lysimachia herbemontii