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.

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 +