Pleea tenuifolia

Michaux

Fl. Bor.-Amer. 1: 248, plate 25. 1803.

IllustratedEndemic
Synonyms: Tofieldia tenuifolia (Michaux) Utech
Treatment appears in FNA Volume 26. Treatment on page 60. Mentioned on page 59.
Revision as of 04:39, 30 July 2020 by imported>Volume Importer
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Stems scapelike, with 0–4 leaves progressively reduced distally, 30–85 cm. Leaves to 50 cm × 5 mm, with short-sheathing base and much longer blade arising abaxially. Inflorescences 3–8-flowered, 5–20 cm; bracts sheathing, 2–7 cm, apex aristate; bracteoles 3, distinct to base or connate to 3/4 their length, 3.5–8 mm, forming sheathing involucre ca. mid pedicel. Flowers: tepals white to yellowish, 9–17 × 2–4 mm, outer series slightly longer and wider; filaments to 5.5 mm; anthers to 4 mm; ovary narrowly conical, ca. 5 mm; styles 1–1.8 mm; pedicel 1–3.5 cm. Capsules 5.5–9 mm, coriaceous. Seeds deep reddish-brown, 1–1.5 mm, with appendage 1–2 times longer than seed at one end and sometimes a much shorter one at opposite end. 2n = 30.


Phenology: Flowering late summer–autumn.
Habitat: Savannas, pocosins, marshy ground
Elevation: 0–100 m

Discussion

Selected References

None.

Lower Taxa

None.

"broad" is not a number."thicker" is not a number.

... more about "Pleea tenuifolia"
cordate +  and linear +
0 cm0 mm <br />0 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
aristate +
1-2 times longer than seed +
John G. Packer +
Michaux +
whorled +, opposite +  and alternate +
short-sheathing +
50 cm500 mm <br />0.5 m <br /> (?) +
dilated +
reticulate-veined +  and parallel-veined +
sheathing +  and involucrate +
1;several +
2 cm20 mm <br />0.02 m <br /> (7 cm70 mm <br />0.07 m <br />) +
tunicate +  and scaly +
0.55 cm5.5 mm <br />0.0055 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
coriaceous +
Ala. +, Fla. +, N.C. +  and S.C. +
0–100 m +
flattened +  and dilated +
0 cm0 mm <br />0 m <br /> (0.55 cm5.5 mm <br />0.0055 m <br />) +
sessile +  and pedicellate +
unisexual +  and bisexual +
loculicidal +  and septicidal +
ovoid +  and broadly ellipsoid +
membranaceous +  and leathery +
Savannas, pocosins, marshy ground +
5 cm50 mm <br />0.05 m <br /> (20 cm200 mm <br />0.2 m <br />) +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
equitant +  and 2-ranked +
persistent +
reduced +
apocarpous +  and stipitate +
conical +
5 cm50 mm <br />0.05 m <br /> (?) +
many;several +
1 cm10 mm <br />0.01 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
zygomorphic +  and actinomorphic +
Flowering late summer–autumn. +
Fl. Bor.-Amer. +
wind-distributed +
reddish-brown +
1 +  and many +
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Illustrated +  and Endemic +
adnate +  and free +
staminodial +
2 +  and 9 +
30 cm300 mm <br />0.3 m <br /> (85 cm850 mm <br />0.85 m <br />) +
1 +  and several +
0.1 cm1 mm <br />0.001 m <br /> (0.18 cm1.8 mm <br />0.0018 m <br />) +
Tofieldia tenuifolia +
Pleea tenuifolia +
species +
white;yellowish +
persistent +
distinct +
9mm;17mm +
2mm;4mm +
sepaloid +  and petaloid +
narrower +
3 +  and 2 +