Sedum radiatum var. ciliosum

(Howell) H. Ohba

J. Bot. Res. Inst. Texas 1: 889. 2007,.

Basionym: Sedum ciliosum Howell Fl. N.W. Amer. 1: 214. 1898
Synonyms: Sedum stenopetalum subsp. ciliosum (Howell) R. T. Clausen
Treatment appears in FNA Volume 8. Treatment on page 208. Mentioned on page 209.

Leaves of offsets ciliate. Cymes: primary branches often dichotomously forked, 11–22 cm. Flowers: petals white or creamy white, sometimes drying yellowish, 7–11 mm; anthers yellow; nectar scales 0.5–0.6 mm.


Phenology: Flowering spring–summer.
Habitat: Talus and rocks along streams, cliff bases, bluffs
Elevation: 200-1200 m

Discussion

The leaves of var. ciliosum are similar to those of Sedum stenopetalum, and an argument can be made that var. ciliosum is more closely allied to that species (P. Zika, pers. comm.).

Selected References

None.

Lower Taxa

None.
perigynous +  and hypogynous +
acute +  and acuminate +
Hideaki Ohba +
(Howell) H. Ohba +
spurred +  and short-spurred +
scarious +
Sedum ciliosum +
yellow-green +
0.44 cm4.4 mm <br />0.0044 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
lobed +  and toothed +
not glaucous +
subterete +, ovate +, lanceolate +, oblong-lanceolate +  and oblongelliptic +
0.1 cm1 mm <br />0.001 m <br /> (8 cm80 mm <br />0.08 m <br />) +
succulent +
0.18 cm1.8 mm <br />0.0018 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
smaller +
not +  and recurved +
not circumscissile +
streaked with reddish-brown +  and straw colored +
whorled +, opposite +  and alternate +
not circumscissile +
200-1200 m +
connate +  and distinct +
spreading;erect +
Talus and rocks along streams, cliff bases, bluffs +
axillary +  and terminal +
3-branched +  and 4-25-flowered +
persistent +  and deciduous +
connate +
yellow +  and orange +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.06 cm0.6 mm <br />6.0e-4 m <br />) +
spatulate;reniform;spatulate;reniform;oblong;square;oblong +
semi-inferior +  and superior +
tenuinucellate +, crassinucellate +  and bitegmic +
0 cm0 mm <br />0 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
perigynous +  and hypogynous +
yellowish +, creamy white +  and white +
distinct +
carinate +  and elliptic-lanceolate +
0.7 cm7 mm <br />0.007 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
Flowering spring–summer. +
(3-)4-5(-12)[-30+]-carpellate +
distinct +  and connate +
11 cm110 mm <br />0.11 m <br /> (22 cm220 mm <br />0.22 m <br />) +
J. Bot. Res. Inst. Texas +
reticulate-papillose +  and reticulate +
ovoid;ellipsoid +
green +  and yellow +
distinct +
ovate +  and lanceolate +
unequal +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
1 +  and many +
recurved +  and erect +
adnate +  and free +
antipetalous +
2 times as many as sepals +
branched +  and simple +
creeping +  and procumbent +
erect +  and horizontal +
succulent +
distinct +
Sedum stenopetalum subsp. ciliosum +
Sedum radiatum var. ciliosum +
Sedum radiatum +
variety +
not conspicuous +
perennial +, biennial +  and annual +
biennial +  and annual +
3 +  and 5 +