Difference between revisions of "Pediocactus paradinei"
Cact. Succ. J. (Los Angeles) 29: 136, figs 83, 84. 1957.
Common names: Houserock cactus park hedgehog cactus
Synonyms: Pediocactus simpsonii var. paradinei (B. W. Benson) HaldaPilocanthus paradinei (B. W. Benson) B. W. Benson & Backeberg
Treatment appears in FNA Volume 4. Mentioned on page 214.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>unbranched. <b>Stems</b> subglobose to globose, 3–7.5 × 2.5–5.5(–8) cm; areoles circular to oval, villous. <b>Spines</b> smooth, thin and flexible, sometimes distinguishable as radial and central; radial spines 13–22 per areole, straight or curving irregularly, white, 20–25 × 0.2–0.3 mm; central spines 3–6 per areole, dense in mature plants, white to pale gray, straight, flexible, hairlike, 8–35 × 0.3 mm. <b>Flowers</b> 1.5–2.2 × 1.9–2.5 cm; scales and outer tepals minutely toothed or denticulate or entire and undulate; outer tepals brown midstripes with pale or white margins, oblanceolate, 8–20 × 3–6 mm; inner tepals light yellow to pink, oblanceolate, 15–20 × 4–6 mm. <b>Fruits</b> greenish yellow maturing to reddish brown, cylindric, 7–10 × 5–8 mm. <b>Seeds</b> black, 2.5 × 2 mm, papillate but not rugose.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| + | |phenology=Flowering spring. | ||
|habitat=Gravelly limestone soils of pinyon-juniper, ponderosa pine, and grama grass communities | |habitat=Gravelly limestone soils of pinyon-juniper, ponderosa pine, and grama grass communities | ||
|elevation=1500-2100 m | |elevation=1500-2100 m | ||
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|basionyms= | |basionyms= | ||
|family=Cactaceae | |family=Cactaceae | ||
| + | |phenology=Flowering spring. | ||
|habitat=Gravelly limestone soils of pinyon-juniper, ponderosa pine, and grama grass communities | |habitat=Gravelly limestone soils of pinyon-juniper, ponderosa pine, and grama grass communities | ||
|elevation=1500-2100 m | |elevation=1500-2100 m | ||
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|publication year=1957 | |publication year=1957 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna- | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V4/V4_399.xml |
|subfamily=Cactaceae subfam. Cactoideae | |subfamily=Cactaceae subfam. Cactoideae | ||
|genus=Pediocactus | |genus=Pediocactus | ||
|species=Pediocactus paradinei | |species=Pediocactus paradinei | ||
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-->[[Category:Treatment]][[Category:Pediocactus]] | -->[[Category:Treatment]][[Category:Pediocactus]] | ||
Revision as of 14:09, 27 July 2019
Plants unbranched. Stems subglobose to globose, 3–7.5 × 2.5–5.5(–8) cm; areoles circular to oval, villous. Spines smooth, thin and flexible, sometimes distinguishable as radial and central; radial spines 13–22 per areole, straight or curving irregularly, white, 20–25 × 0.2–0.3 mm; central spines 3–6 per areole, dense in mature plants, white to pale gray, straight, flexible, hairlike, 8–35 × 0.3 mm. Flowers 1.5–2.2 × 1.9–2.5 cm; scales and outer tepals minutely toothed or denticulate or entire and undulate; outer tepals brown midstripes with pale or white margins, oblanceolate, 8–20 × 3–6 mm; inner tepals light yellow to pink, oblanceolate, 15–20 × 4–6 mm. Fruits greenish yellow maturing to reddish brown, cylindric, 7–10 × 5–8 mm. Seeds black, 2.5 × 2 mm, papillate but not rugose.
Phenology: Flowering spring.
Habitat: Gravelly limestone soils of pinyon-juniper, ponderosa pine, and grama grass communities
Elevation: 1500-2100 m
Discussion
Of conservation concern.
Pediocactus paradinei is endemic to the Kaibab Plateau region of northern Arizona.
Selected References
None.
Lower Taxa
None.