Difference between revisions of "Argythamnia brandegeei var. intonsa"
in L. D. Benson and R. A. Darrow, Trees & Shrubs Southw. Deserts, 394. 1954. (as brandegei)
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Argythamnia brandegeei var. intonsa | |accepted_name=Argythamnia brandegeei var. intonsa | ||
| − | |accepted_authority=(I. M. Johnston) J. W. Ingram ex L. C. Wheeler | + | |accepted_authority=(I. M. Johnston) J. W. Ingram ex L. C. Wheeler |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=Trees & Shrubs Southw. Deserts, | + | |title=in L. D. Benson and R. A. Darrow, Trees & Shrubs Southw. Deserts, |
|place=394. 1954 | |place=394. 1954 | ||
|year=1954 | |year=1954 | ||
| + | |other_info_on_pub=(as brandegei) | ||
}} | }} | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Ditaxis brandegeei var. intonsa | |name=Ditaxis brandegeei var. intonsa | ||
|authority=I. M. Johnston | |authority=I. M. Johnston | ||
| + | |rank=variety | ||
| + | |publication_title=Proc. Calif. Acad. Sci., ser. | ||
| + | |publication_place=4, 12: 1062. 1924 | ||
}} | }} | ||
|synonyms= | |synonyms= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Argythamnia brandegeei var. intonsa | name=Argythamnia brandegeei var. intonsa | ||
| − | + | |authority=(I. M. Johnston) J. W. Ingram ex L. C. Wheeler | |
| − | |authority=(I. M. Johnston) J. W. Ingram ex L. C. Wheeler | ||
|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
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|distribution=Ariz.;Mexico (Baja California Sur;Sonora). | |distribution=Ariz.;Mexico (Baja California Sur;Sonora). | ||
|reference=None | |reference=None | ||
| − | |publication title=Trees & Shrubs Southw. Deserts, | + | |publication title=in L. D. Benson and R. A. Darrow, Trees & Shrubs Southw. Deserts, |
|publication year=1954 | |publication year=1954 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_193.xml |
|genus=Argythamnia | |genus=Argythamnia | ||
|species=Argythamnia brandegeei | |species=Argythamnia brandegeei | ||
Latest revision as of 20:14, 5 November 2020
Herbs or shrubs, perennial, monoecious, to 15 dm. Stems erect, sparsely hairy, sometimes glabrescent, hairs malpighiaceous. Leaves: stipules deciduous or sometimes persistent, subulate, 0.4–0.6 mm, margins not glandular; petiole 7–18 mm; blade elliptic to oblong, 4.5–9.6 × 0.9–2.9 cm, margins serrulate to serrate, without glands, surfaces sparsely hairy, sometimes glabrescent, hairs malpighiaceous. Inflorescences bisexual, 1.5–5.5 cm; bracts elliptic to ovate, 1.5–2.2 mm, margins without glands. Flowers without pink dye when wetted. Staminate flowers: sepals lanceolate, 4–6 × 0.8–1 mm; petals elliptic, 5–7 × 1.2–2.5 mm, adnate to androphore; nectary glands ovate to elliptic, 0.5–0.7 × 0.3–0.5 mm, adnate to or free from androphore, glabrous; stamens 10, staminodes 0–3, glabrous. Pistillate flowers: sepals lanceolate, 5.5–9 × 1.5–2.5 mm, without glands; petals 5, elliptic, lanceolate, or rhombic, 5–6 × 1.5–1.6 mm; nectary glands oblate, 0.7–1 × 0.9–1.3 mm, glabrous; ovary hispidulous; styles 2.4–4 mm, glabrous; stigmas flattened. Capsules 4.5–7 mm, hispidulous. Seeds 3–4 mm, smooth or rugose.
Phenology: Flowering year-round.
Habitat: Desert scrub, rocky soils.
Elevation: 100–400 m.
Distribution
Ariz., Mexico (Baja California Sur, Sonora).
Discussion
Argythamnia brandegeei var. brandegeei is endemic to Mexico and usually is glabrous, although a few inconspicuous hairs are present on a fruit of the isotype: T. S. Brandegee s.n. (UC). In contrast, var. intonsa has hispidulous ovaries and capsules, and usually pubescent stems and leaves.
Selected References
None.