Difference between revisions of "Paronychia jonesii"
Wrightia 2: 250. 1963.
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|common_names=Jones’ nailwort | |common_names=Jones’ nailwort | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
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|basionyms= | |basionyms= | ||
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name=Paronychia jonesii | name=Paronychia jonesii | ||
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|authority=M. C. Johnston | |authority=M. C. Johnston | ||
|rank=species | |rank=species | ||
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|publication title=Wrightia | |publication title=Wrightia | ||
|publication year=1963 | |publication year=1963 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_74.xml |
|subfamily=Caryophyllaceae subfam. Paronychioideae | |subfamily=Caryophyllaceae subfam. Paronychioideae | ||
|genus=Paronychia | |genus=Paronychia | ||
Latest revision as of 23:13, 5 November 2020
Plants annual; taproot slender. Stems prostrate, sprawling-spreading, much-branched, 10–35 cm, short-pubescent. Leaves: stipules ovate, 3–7.5 mm, apex acuminate, entire; blade oblanceolate to spatulate, 5–18 × 1.5–3.5 mm, leathery, apex obtuse to very short-cuspidate, densely appressed-pubescent. Cymes terminal and subterminal, occasionally axillary, 3–7-flowered, congested, clusters 3–8 mm wide. Flowers 5-merous, ± extended-urceolate, with enlarged hypanthium and calyx constricted proximally, flaring distally, 1.8–2 mm, pubescent with short, hooked hairs proximally; sepals red-brown, often finely striped or mottled, veins absent, spatulate-obovate to suboblong, 0.8–1.3 mm, leathery to rigid, margins white, 0.1–0.2 mm wide, papery, apex terminated by awn, broadly rounded, awn divergent, 0.3–0.4 mm, broadly conic in proximal 1/3–1/2 with white, scabrous spine; staminodes filiform, 0.5–0.6 mm; style 1, 0.7–0.8 mm, cleft in distal 1/5. Utricles globose, 0.8–1 mm, smooth, glabrous.
Phenology: Flowering spring–summer.
Habitat: Sandy, open grounds
Elevation: 10-40 m
Discussion
Paronychia jonesii most closely resembles P. drummondii and is known only from southeastern coastal Texas.
Selected References
None.