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slender plantain

Habit Annuals; roots taproots, slender.
Stems

0–10 mm.

Leaves

30–80 × 1–4 mm;

blade linear, margins lobed, rarely entire, veins conspicuous or not, surfaces hairy, sometimes glabrous.

Scapes

5–60 mm, hairy, sometimes glabrous.

Spikes

greenish or brownish, 50–150 mm, loosely or densely flowered;

bracts ovate, 2 mm, length 0.9–1.1 times sepals.

Flowers

sepals 2 mm;

corolla radially symmetric, lobes spreading, 0.5–1 mm, base obtuse;

stamens 2.

Seeds

10–25(–30), 0.5–0.8 mm.

2n

= 12.

Plantago heterophylla

Phenology Flowering spring–early summer.
Habitat Moist sandy soils.
Elevation 0–200 m. (0–700 ft.)
Distribution
from FNA
AL; AR; DE; FL; GA; IL; KS; KY; LA; MD; MO; MS; NC; NJ; NY; OK; PA; SC; TN; TX; VA [Introduced in South America (Argentina)]
[WildflowerSearch map]
[BONAP county map]
Source FNA vol. 17, p. 287.
Parent taxa Plantaginaceae > Plantago
Sibling taxa
P. afra, P. argyrea, P. aristata, P. australis, P. canescens, P. cordata, P. coronopus, P. elongata, P. erecta, P. eriopoda, P. firma, P. floccosa, P. helleri, P. hookeriana, P. indica, P. lanceolata, P. macrocarpa, P. major, P. maritima, P. media, P. ovata, P. patagonica, P. pusilla, P. rhodosperma, P. rugelii, P. sempervirens, P. sparsiflora, P. subnuda, P. tweedyi, P. virginica, P. wrightiana
Name authority Nuttall: Trans. Amer. Philos. Soc., n.s. 5: 177. (1835)
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