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bottlebrush indianwheat, bract plantain, bristly plantain, large bract plantain

Habit Annuals; roots taproots, slender.
Stems

20–40 mm.

Leaves

30–200 × 3–7 mm;

blade linear or narrowly lanceolate, margins entire, rarely toothed, veins conspicuous or not, abaxial surface villous, adaxial glabrous or sparsely villous.

Scapes

100–500 mm, hairy, hairs antrorse, long and short.

Spikes

greenish or brownish, 80–150 mm, densely flowered, flowers in whorls or pairs;

bracts almost linear, 15–30 mm, length 2–12 times sepals.

Flowers

sepals 2.7–3.7 mm;

corolla bilaterally symmetric, lobes reflexed, adaxials 1.4–2.3 mm, laterals symmetric, base deeply cordate;

stamens 4, connective elongated, apex acute.

Seeds

2, 2.5–2.9 mm.

2n

= 20.

Plantago aristata

Phenology Flowering spring–fall.
Habitat Roadsides, pastures, disturbed ground.
Elevation 0–700 m. (0–2300 ft.)
Distribution
from FNA
AL; AR; CA; CT; DC; DE; FL; GA; IA; IL; IN; KS; KY; LA; MA; MD; ME; MI; MN; MO; MS; NC; NE; NH; NJ; NM; NY; OH; OK; OR; PA; RI; SC; SD; TN; TX; VA; VT; WA; WI; WV; NS; ON [Introduced in Central America, Europe, Asia]
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[BONAP county map]
Discussion

Plantago aristata is similar to P. patagonica; the latter is distinguished by its dense, villous indument.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 17, p. 284.
Parent taxa Plantaginaceae > Plantago
Sibling taxa
P. afra, P. argyrea, P. australis, P. canescens, P. cordata, P. coronopus, P. elongata, P. erecta, P. eriopoda, P. firma, P. floccosa, P. helleri, P. heterophylla, 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
Synonyms P. patagonica var. aristata, P. purshii var. aristata
Name authority Michaux: Fl. Bor.-Amer. 1: 95. (1803)
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