Difference between revisions of "Halophila johnsonii"
Aquatic Botany 9: 16, fig. 1. 1980.
EndemicConservation concern
Treatment appears in FNA Volume 22.
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|place=9: 16, fig. 1. 1980 | |place=9: 16, fig. 1. 1980 | ||
|year=1980 | |year=1980 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=C | ||
| + | |label=Conservation concern | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
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|publication title=Aquatic Botany | |publication title=Aquatic Botany | ||
|publication year=1980 | |publication year=1980 | ||
| − | |special status= | + | |special status=Endemic;Conservation concern |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V22/V22_460.xml |
|genus=Halophila | |genus=Halophila | ||
|species=Halophila johnsonii | |species=Halophila johnsonii | ||
Revision as of 22:22, 27 May 2020
Rhizomes with 2 scales at each node. Erect stems absent. Leaves apparently attached to rhizome, 5–25 × 1–4 mm; blade linear-lanceolate, base cuneate, margins entire, glabrous, apex round to round-acute. Inflorescences: spathe 2-leaved, enclosing pistillate flowers. Flowers unisexual, staminate and pistillate on different plants; staminate flowers unknown; pistillate flowers sessile, ca. 5 mm. Fruits ovoid. Seeds not seen.
Phenology: Flowering spring–summer.
Habitat: Sandy substrates of marine waters
Elevation: -2–0 m
Discussion
Selected References
Lower Taxa
None.