familyCrassulaceae
genusDudleya
subgenusDudleya subg. Dudleya
speciesDudleya saxosa
subspeciesDudleya saxosa subsp. collomiae
Dudleya saxosa subsp. collomiae
Madroño 14: 108. 1957,.
Endemic
Basionym: Dudleya collomiae Rose Desert Pl. Life 6: 68. 1934 (as collomae)
Synonyms: Echeveria collomiae (Rose) Kearney & Peebles
Caudices 1.5–3 cm diam. Leaf-blades 5–15 × 1–2.5 cm, 2–6 mm thick. Inflorescences: floral shoots red, 5–12-leaved, 15–40 × 0.3–0.6 cm; cincinni 4–15-flowered, 3–12 cm. Pedicels 5–20 mm. Flowers: sepals 4–7 mm; petals bright-yellow, red-tinged, 12–16 (–20) mm. 2n = 136.
Phenology: Flowering spring.
Habitat: Rock crevices and rocky slopes
Elevation: 400-1800 m
Discussion
The well-isolated polyploid subsp. collomiae is similar to the diploid subsp. aloides, differing mainly in its larger flowers.
Selected References
None.
Lower Taxa
None.
"wider" is not a number.
... more about "Dudleya saxosa subsp. collomiae"
dehiscent +
acute +
absent +
dense +
not spurred +
pale green +
laminar +
fleshy +
2;3 +
bifurcate +
cespitose +
elongate +
1cm;3cm +
simple +
4-15-flowered +
circinate +
Ariz. +
straight +
oily +
scant +
adnate +
5-12-leaved +
annual +
5-merous +
symmetric +
erect;pendent +
bisexual +
unripe +
erect +
erect;spreading +
absent +
2-3-branched +
obpyramidal +
vegetative +
drying +
persistent +
withering +
ascending +
triangular-lanceolate +
not ciliate +
usually connivent;adjacent +
free +
truncate +
wider than tall +
rounded +
submarginal +
anatropous +
erect +
absent +
not bent +
connate +
8mm;20mm +
4;5 +
bright +
absent +
(3-)4-5(-12)[-30+]-carpellate +
connivent +
distinct +
erect +
4;5 +
not gibbous +
Madroño +
10-25-leaved +
brownish +
1;20 +
ovoid +
connate +
shorter +
4;5 +
alike +
scattered +
Endemic +
antipetalous +
flowering +
erect +
fleshy +
alike +
capitate +
4;5 +
absent +
distinct +
shorter +
terminal +
4;5 +
Dudleya saxosa subsp. collomiae +
Dudleya saxosa +
subspecies +
1-seeded +
perennial +
glabrous +
not viviparous +
succulent +
dehiscent +