Nolina bigelovii

(Torrey) S. Watson

Proc. Amer. Acad. Arts 14: 247. 1879.

Common names: Bigelow nolina Bigelow beargrass
Illustrated
Basionym: Dasylirion bigelovii Torrey in W. H. Emory, Rep. U.S. Mex. Bound. 2(1): 151. 1857
Synonyms: Beaucarnea bigelovii (Torrey) Baker
Treatment appears in FNA Volume 26. Treatment on page 421. Mentioned on page 416.

Plants caulescent; rosettes from woody, branched caudices and forming small colonies. Stems 10–25 dm. Leaves 34–160 per rosette; blade stiff, linearlanceolate, firm, 50–150 cm × 12–48 mm, glaucous, scabrous abaxially; bases spoon-shaped, 35–110 mm wide; margins entire, filiferous. Scape 6–24 dm, 15–45 cm diam. Inflorescences compound paniculate, 7–13 dm × 13–70 (–110) cm; bracts caducous, 3.5–16 cm; bractlets short-laciniate. Flowers: tepals cream to white, 2–4 mm; fertile stamens: 2–3 mm, anthers to 1 mm; infertile stamens: filaments 0.9–1.4 mm, anthers 0.4–0.6 mm; pedicel erect, proximal to joint 0.5–1 mm, distal to joint 0.5–2 mm. Capsules thin-walled, 8–12 mm × 8–12 mm, notched basally and apically. Seeds grayish, ovoid to oblong, 2.5–3.5 mm.


Phenology: Flowering mid spring.
Habitat: Rocky hillsides and flats of the southern Mojave and Sonoran deserts
Elevation: 300–1500 m

Distribution

V26 865-distribution-map.jpg

Ariz., Calif., Nev., Mexico (Baja California), Mexico (Sonora)

Discussion

Selected References

None.

Lower Taxa

None.

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

... more about "Nolina bigelovii"
longitudinal +
0.04 cm0.4 mm <br />4.0e-4 m <br /> (0.06 cm0.6 mm <br />6.0e-4 m <br />) +
glandular-pubescent +  and glandular +
William J. Hess +
(Torrey) S. Watson +
spoon--shaped +
expanding +
35mm;110mm +
Dasylirion bigelovii +
50 cm500 mm <br />0.5 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
elliptic +, ovate +, oblanceolate +, lanceolate +  and linear +
1.2 cm12 mm <br />0.012 m <br /> (?) +  and 4.8 cm48 mm <br />0.048 m <br /> (?) +
reflexed +, erect +  and ascending +
scale-like +
3.5 cm35 mm <br />0.035 m <br /> (16 cm160 mm <br />0.16 m <br />) +
short-laciniate +
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Bigelow nolina +  and Bigelow beargrass +
Ariz. +, Calif. +, Nev. +, Mexico (Baja California) +  and Mexico (Sonora) +
300–1500 m +
pubescent +  and glabrous +
0.09 cm0.9 mm <br />9.0e-4 m <br /> (0.14 cm1.4 mm <br />0.0014 m <br />) +
broadened +
staminate +  and pistillate +
firm-walled +, thin-walled +  and capsular +
rounded +, notched +, inflated +  and 3-lobed +
fleshy +  and dry +
Rocky hillsides and flats of the southern Mojave and Sonoran deserts +
70 cm700 mm <br />0.7 m <br /> (110 cm1,100 mm <br />1.1 m <br />) +
13 cm130 mm <br />0.13 m <br /> (70 cm700 mm <br />0.7 m <br />) +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
pseudopetiolate +, sessile +  and simple +
long-lived +  and annual +
denticulate +
cylindrical +, ovoid +  and 3-angled +
semisucculent +
Flowering mid spring. +
reduced +
Proc. Amer. Acad. Arts +
few-to-many +
15 cm150 mm <br />0.15 m <br /> (45 cm450 mm <br />0.45 m <br />) +
ovoid +  and oblong +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
Illustrated +
exserted +  and included +
infertile +  and fertile +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
aboveground +  and subterranean +
3 +  and 1 +
list +  and count +
exserted +  and included +
Beaucarnea bigelovii +
Nolina bigelovii +
species +
cream;white +
connate +  and distinct +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
polygamodioecious +, dioecious +, monoecious +, polycarpic +  and monocarpic +
small;gigantic +
petal-like +