Nitrophila mohavensis

Munz & J. C. Roos

Aliso 3: 112, figs. 1–3. 1955.

Common names: Amargosa niterwort
EndemicConservation concern
Treatment appears in FNA Volume 4. Treatment on page 263.

Stems 3–10 cm, base often buried with long internodes and scalelike leaves, aboveground portion densely leafy with overlapping leaves. Leaves of main-stems often auriculate-clasping at base; blade flat (not terete) with keel-like midrib, broadly ovate, 2.3–4 (–4.7) × 2.5–3.5 mm at base, apex mucronate or apiculate. Inflorescences solitary, sessile flowers. Flowers: perianth segments erect, pinkish, ovate, 2.3–3.5 mm; stamens included; filaments shortly connate basally; style equaling stigma branches. Utricle concealed by persistent calyx. Seeds black, ca 1.2 mm, shiny.


Phenology: Flowering spring–fall.
Habitat: Moist alkaline soils
Elevation: 600-750 m

Discussion

Of conservation concern.

Nitrophila mohavensis is endemic to the Amargosa Desert and occurs with Distichlis stricta, Cordylanthus tecopensis, and Cleomella brevipes.

Selected References

None.

Lower Taxa

None.
... more about "Nitrophila mohavensis"
apiculate +  and mucronate +
Noel H. Holmgren +
Munz & J. C. Roos +
slippery +
aromatic +
0.4 cm4 mm <br />0.004 m <br /> (0.47 cm4.7 mm <br />0.0047 m <br />) +
0.23 cm2.3 mm <br />0.0023 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
persistent +  and deciduous +
reddish-brown +, black +, brown +  and green +
persistent +
Amargosa niterwort +
Calif. +  and Nev. +
600-750 m +
in 2-3-flowered clusters +  and solitary +
Moist alkaline soils +
auriculate-clasping +
overlapping +
connate +
scale-like +
succulent +
not winged +  and winged +
lobed +  and serrate-dentate +
inferior +, half-inferior +  and superior +
crassinucellate +  and bitegmic +
campylotropous +
1 +  and single +
persistent +  and deciduous +
0.23 cm2.3 mm <br />0.0023 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
5[-7]-parted +
Flowering spring–fall. +
aboveground +
pointing +  and ascending +
basal +, median +  and position +
bulbous +  and taprooted +
fusiform +
fleshy +  and fibrous +
verrucate +  and striate +
lenticular +
1.2 cm12 mm <br />0.012 m <br /> (?) +
Endemic +  and Conservation concern +
cylindric +
not armed +, not jointed +  and branched +
opposite +  and alternate +
prostrate +  and erect +
3 cm30 mm <br />0.03 m <br /> (10 cm100 mm <br />0.1 m <br />) +
not fleshy +
sessile +  and petiolate +
reduced;small +
horizontal +  and vertical +
verrucate +
Nitrophila mohavensis +
Nitrophila +
species +
herb +  and suffrutescent +
polygamous +, dioecious +  and monoecious +