Leucanthemum lacustre
Lista Espécies Herb. Português, 132. 1913.
Common names: Portugese daisy
Introduced
Basionym: Chrysanthemum lacustre Brotero Fl. Lusit. 1: 379. 1804
Perennials, 30–120 (–200+) cm. Stems simple or distally branched. Basal leaves: petioles 30–60+ mm, expanding into lanceolate blades 50–100+ × 15–30+ mm, margins not lobed, usually toothed, sometimes entire. Cauline leaves ± petiolate or sessile; blades elliptic to oblanceolate, 30–120+ × 12–25 (–35+) mm, margins of midstem leaves usually entire proximally, regularly serrate distally. Involucres (18–) 25–35 mm diam. Phyllaries (the larger) 3–5 mm wide. Ray-florets 21–34+; laminae 20–25 (–35) mm. Ray cypselae 3–4 mm, apices usually auriculate adaxially. 2n = 198.
Phenology: Flowering spring–summer.
Habitat: Disturbed places, meadows, seeps, clearings
Elevation: 0–50 m
Distribution
Introduced; Calif., Europe (Portugal)
Discussion
Selected References
None.
Lower Taxa
None.
"broader" is not a number.
... more about "Leucanthemum lacustre"
introrse +
connate +
truncate +
auriculate +
scarious +
ovate +
hirsute +
papillate +
absent +
continuous +
decurrent +
elliptic;oblanceolate +
stigmatic +
absent +
Portugese daisy +
absent +
lacking +
dimorphic +
staminate +
straight +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
discoid +
indeterminate +
true +
surrounding +
hemispheric +
alternate +
deltate +
scarious +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
absent +
tough +
thick +
absent +
connate +
expanding +
persistent +
distinct +
herbaceous +
falling +
unequal +
Lista Espécies Herb. Português, +
1913 +
pistillate +
absent +
fertile +
epaleate +
convex +
fibrous +
exalbuminous +
modifed +
3;4 +
Introduced +
alternate +
erect +
2-branched +
glabrous +
papillate +
Leucanthemum lacustre +
Leucanthemum +
species +
campanulate +
cylindric +
perennial +