Hastingsia bracteosa

S. Watson

Proc. Amer. Acad. Arts 20: 377. 1885.

EndemicConservation concern
Treatment appears in FNA Volume 26. Treatment on page 312. Mentioned on page 311.

Bulb ellipsoid-ovoid, 26–43 × 15–27 mm, sometimes with blackish tunic. Leaves 24–52 cm × 4–8 mm, mature plants without blackish, shriveled foliage at base of scape; blade grayish green. Scape 47–87 cm, rarely branched, 2–4 mm thick at base. Inflorescences: terminal raceme (5–) 8–16 (–32) cm; flowers (10–) 25–30 (–40) per 10 cm of raceme. Flowers: tepals yellowish white with pale yellowish or purplish central vein, oblong-lanceolate, 8–12 × 2 mm; stamens seldom exposed at anthesis; filaments 5–7 mm; anthers pale yellowish. Capsules ellipsoid to obovoid-ellipsoid, 9–11 × 6–8 mm. Seeds dark grayish green, sometimes yellowish-brown to black, 4–5 mm.


Phenology: Flowering Jun–Jul, fruiting Jul–Aug.
Habitat: Bogs and wet seepage areas of serpentine outcroppings
Elevation: 400–500 m

Discussion

Of conservation concern.

Selected References

None.

Lower Taxa

None.

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

... more about "Hastingsia bracteosa"
pale yellowish +
versatile +  and dorsifixed +
cordate +  and linear +
triangular +  and flattened +
Rudolf W. Becking +
S. Watson +
whorled +, opposite +  and alternate +
dilated +
reticulate-veined +  and parallel-veined +
grayish green +
v--shaped +  and keeled +
sheathing +  and involucrate +
1;several +
1 +  and 3 +
tunicate +  and scaly +
26mm +  and 43mm +
1.5 cm15 mm <br />0.015 m <br /> (2.7 cm27 mm <br />0.027 m <br />) +
0.9 cm9 mm <br />0.009 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
ellipsoid +  and obovoid-ellipsoid +
0.6 cm6 mm <br />0.006 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
purplish +  and pale yellowish +
400–500 m +
connate-coroniform +  and dilated +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
sessile +  and pedicellate +
unisexual +  and bisexual +
shriveled +
indehiscent +, septicidal +  and loculicidal +
ellipsoid +  and ellipsoid-ovoid +
constricted +
membranaceous +  and leathery +
Bogs and wet seepage areas of serpentine outcroppings +
umbellate +, cymose +  and spicate +
persistent +
24 cm240 mm <br />0.24 m <br /> (52 cm520 mm <br />0.52 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
globose;3-lobed +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Flowering Jun–Jul, fruiting Jul–Aug. +
Proc. Amer. Acad. Arts +
47 cm470 mm <br />0.47 m <br /> (87 cm870 mm <br />0.87 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
wind-distributed +
yellowish-brown +  and black +
1 +  and many +
flattened +  and fusiform +
0.4 cm4 mm <br />0.004 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Endemic +  and Conservation concern +
adnate +  and free +
staminodial +
1 +  and several +
Hastingsia bracteosa +
Hastingsia +
species +
yellowish white +
persistent +
distinct +
8mm;12mm +
oblong-lanceolate +
0.4 cm4 mm <br />0.004 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
16 cm160 mm <br />0.16 m <br /> (32 cm320 mm <br />0.32 m <br />) +
8 cm80 mm <br />0.08 m <br /> (16 cm160 mm <br />0.16 m <br />) +
sepaloid +  and petaloid +
narrower +
3 +  and 2 +