Lechea maritima var. subcylindrica

Hodgdon

Rhodora 40: 109. 1938.

Common names: Gulf of St. Lawrence pinweed
Endemic
Treatment appears in FNA Volume 6. Treatment on page 393.

Flowering-stems procumbent to ascending, 20–35 cm × 2–4 mm, mostly branching distal to middle. Sepals brown, outer sepals nearly equaling inner. Seeds 4–5 (–6), weakly 3-sided and convex or keeled.


Phenology: Flowering summer; fruiting fall.
Habitat: Coastal sands, open pine woodlands
Elevation: 0–30 m

Discussion

Variety subcylindrica has a limited distribution on stabilized barrier dunes along the eastern coast of New Brunswick and the northern shore of Prince Edward Island, frequently growing in association with Hudsonia tomentosa. The variety is also known to occur on old dunes in open pine woodlands on Fox and Portage islands in Miramichi Bay, New Brunswick.

Selected References

None.

Lower Taxa

None.

"dm" is not declared as a valid unit of measurement for this property.

pilose +  and glabrous +
David E. Lemke +
Hodgdon +
bracteolate +  and 1-3-flowered +
overwintering +
0.7 cm7 mm <br />0.007 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
narrowly elliptic +  and oblanceolate +
0.12 cm1.2 mm <br />0.0012 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
0.16 cm1.6 mm <br />0.0016 m <br /> (0.21 cm2.1 mm <br />0.0021 m <br />) +
0.13 cm1.3 mm <br />0.0013 m <br /> (0.21 cm2.1 mm <br />0.0021 m <br />) +
subglobose;broadly ovoid +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.19 cm1.9 mm <br />0.0019 m <br />) +
membranous +
Gulf of St. Lawrence pinweed +
N.B. +  and P.E.I. +
0–30 m +
connate +  and distinct +
20 cm200 mm <br />0.2 m <br /> (35 cm350 mm <br />0.35 m <br />) +
distal +  and middle +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
loculicidal +
Coastal sands, open pine woodlands +
congested +  and loose +
racemose +  and paniculate +
sessile +  and petiolate +
undulate +  and revolute +
ovate;obovate +
6-12-carpellate +, 5-carpellate +, 3-carpellate +  and 2-carpellate +
crassinucellate +  and bitegmic +
orthotropous +
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
crumpled +  and imbricate +
green +  and maroon +
distinct +
Flowering summer +  and fruiting fall. +
keeled +  and convex +
persistent +
ascending +  and erect +
15 cm150 mm <br />0.15 m <br /> (35 cm350 mm <br />0.35 m <br />) +
persistent +
fimbriate-plumose +
sessile +  and petiolate +
0 cm0 mm <br />0 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Lechea minor var. maritima +
Lechea maritima var. subcylindrica +
Lechea maritima +
variety +
glabrous +, villous +  and sericeous +