Plantago floccosa

Decaisne in A. P. de Candolle and A. L. P. P. de Candolle

Prodr. 13(1): 723. 1852.

Common names: Floccose plantain
Introduced
Treatment appears in FNA Volume 17. Treatment on page 287. Mentioned on page 283.

Perennials; caudex well developed, conspicuous, glabrous or hairy; roots several taproots, fragile. Stems 0–30 mm. Leaves 50–220 × 9–60 mm; blade elliptic to narrowly elliptic, margins with inconspicuous teeth, veins conspicuous, surfaces hairy, adaxial surface hairs floccose, slender, 4–6 × 0.01–0.03 mm. Scapes 55–220 mm, lanate, hairs variously directed, long. Spikes greenish or brownish, 200–500 mm, densely flowered, flowers less crowded proximally; bracts narrowly triangular or triangular, 2–2.8 mm, lengths 0.9–1 times sepals. Flowers: sepals 1.9–2.7 mm; corolla radially symmetric, lobes erect, forming a beak, 2–2.9 mm, base obtuse; stamens 4. Seeds 3, 1.8–2.4 mm.


Phenology: Flowering spring–fall.
Habitat: Roadsides.
Elevation: 0–300 m.

Distribution

Introduced; Fla., Mexico (Hidalgo), Mexico (México), Mexico (Querétaro), Mexico (San Luis Potosi), Mexico (Tamaulipas), Mexico (Veracruz)

Discussion

According to J. Burkhalter (pers. comm.), Plantago floccosa is well established in northwestern Florida near the border with Alabama.

Selected References

None.

Lower Taxa

None.

"-1timessepals" is not declared as a valid unit of measurement for this property.

... more about "Plantago floccosa"
Alexey Shipunov +
Decaisne in A. P. de Candolle and A. L. P. P. de Candolle +
alternate +, opposite +, whorled +, helical +  and subopposite +
elliptic +  and narrowly elliptic +
not +, leathery +  and fleshy +
triangular;triangular +
0.2 cm2 mm <br />0.002 m <br /> (0.28 cm2.8 mm <br />0.0028 m <br />) +
cuplike +
conspicuous +
hairy +  and glabrous +
Floccose plantain +
ligulate +, unilabiate +, regular +, personate +  and bilabiate +
semitransparent +
ovoid +, globular +, ellipsoid +, urceolate +, tubular +, cylindric +, less rotate +  and salverform +
Fla. +, Mexico (Hidalgo) +, Mexico (México) +, Mexico (Querétaro) +, Mexico (San Luis Potosi) +, Mexico (Tamaulipas) +  and Mexico (Veracruz) +
drupe-like +
0–300 m. +
curved +  and straight +
1 +  and 4 +
poricidal +, septicidal +, loculicidal +  and dehiscence +
ovoid +  and lanceoloid +
Roadsides. +
persistent +  and deciduous +
5 cm50 mm <br />0.05 m <br /> (22 cm220 mm <br />0.22 m <br />) +
0.9 cm9 mm <br />0.009 m <br /> (6 cm60 mm <br />0.06 m <br />) +
toothed +  and entire +
axile +  and parietal +
basal +, apical +  and superior +
tenuinucellate +, unitegmic +  and hemitropous +
campylotropous +, hemianatropous +  and anatropous +
5 +  and 4 +
Flowering spring–fall. +
minute +
ascending +  and erect +
5.5 cm55 mm <br />0.055 m <br /> (22 cm220 mm <br />0.22 m <br />) +
yellowish-brown +, dark red +, brown +  and black +
0.18 cm1.8 mm <br />0.0018 m <br /> (0.24 cm2.4 mm <br />0.0024 m <br />) +
distinct +
4 +  and 3 +
0.19 cm1.9 mm <br />0.0019 m <br /> (0.27 cm2.7 mm <br />0.0027 m <br />) +
Introduced +
brownish +  and greenish +
shiny +  and dull +
20 cm200 mm <br />0.2 m <br /> (50 cm500 mm <br />0.5 m <br />) +
climbing +  and scrambling +
sprawling +, creeping +  and prostrate +
hairy +  and glabrous +
0 cm0 mm <br />0 m <br /> (3 cm30 mm <br />0.03 m <br />) +
elongate +
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.01mm +  and 0.03mm +
Psyllium +
Plantago floccosa +
Plantago +
species +
inconspicuous +
gibbous +  and spurred +
hairy +  and glabrous +
conspicuous +
biennial +, perennial +  and annual +
6 +, 5 +  and 4 +