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Eriocaulaceae
Eriocaulon nepalense Prescott ex Bong.
EOL Text
Stem 2--6 cm. Leaves linear, 4--8(--11) cm, 2--5 mm wide at middle, veins 12--28. Scapes 5--15, 12--25 cm, 4--7-ribbed; sheath 3--6 cm; receptacle subglabrous; heads dusky to blackish, subglobose, ca. 5 mm in diam.; involucral bracts reflexed, straw-colored or sometimes blackish, obovate, 2--2.7 × 1.5--2 mm, membranous, glabrous; floral bracts blackish, obovate to oblanceolate, adaxially hairy at margin and apex, abaxially hairy toward apex. Male flowers: sepals 3, spathelike, 1.5--2 mm, abaxially white clavate hairy toward 3-lobed to 3-cleft apex; petals 3, oblong, anterior one slightly longer than others, white clavate hairy, gland black; stamens 6, anthers black. Female flowers: sepals 3, blackish, free, boatlike, 1.5--2 mm, hairy along midvein and at margin, posterior one reduced or absent; petals 3, oblanceolate-linear, posterior one longer than others, membranous, hairy at margin and adaxially toward sometimes emarginate apex, gland borne on 1--3 petals, black or brown; ovary 3-loculed; style 3-cleft. Seeds narrowly ovoid, 0.5--0.6 mm; testa hexagonally reticulate, prickles 1--4 per cell, linear. Fl. and fr. Apr--Oct.
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | eFloras.org Copyright © Missouri Botanical Garden |
Source | http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=240001248 |
"Leaves to 7 x 0.6 cm, oblong, obtuse, glabrous. Peduncles many, to 23 cm high; limb of 2-3 bristle at the mouth of sheath; head 0.5 x 0.5 cm, globose; involucral bracts 2.5 x 1.5 mm, obovate, obtuse, glabrous, brown; floral bracts 3 x 1.5 mm, obovate, acuminate at apex, base cuneate, black, thinly hairy. Female sepals 3, boat shaped, black, one narrow; petals 3, hyaline, hairy. Male sepals 3, united at base, black, hairy at apex; petals subequal, glabrous; anthers black. Appendages 2 on each transverse wall of the seeds."
Eriocaulon nantoense Hayata var. parviceps (Handel-Mazzetti) W. L. Ma; E. nantoense var. trisectum (Satake) C. E. Chang; E. pullum T. Koyama; E. schochianum Handel-Mazzetti var. parviceps Handel-Mazzetti; E. senile Honda; E. trisectum Satake.
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | eFloras.org Copyright © Missouri Botanical Garden |
Source | http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=240001248 |
Habitat and Ecology
Systems
- Freshwater
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/177092 |
"Habitat and Ecology: Usually it occurs in marshy and damp localities. Systems: Freshwater List of Habitats: 5, 5.4"
License | http://creativecommons.org/licenses/by/3.0/ |
Rights holder/Author | "Molur et al, 2011", IUCN and ZOO 2011, India Biodiversity Portal |
Source | http://indiabiodiversity.org/species/show/243034 |
Marshy grasslands
Swamps, ponds, marshlands; near sea level to 2500 m.
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | eFloras.org Copyright © Missouri Botanical Garden |
Source | http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=240001248 |
Flowering and fruiting: September-January
"Red List Category & Criteria: Least Concern ver 3.1 Year Assessed: 2010 Assessor/s: Arisdason, W. Reviewer/s: Juffe Bignoli, D., Narasimhan, D., Vasudevan, K. & Gunaga, S. Contributors: Molur, S. Justification: Common throughout its range and facing no major threats Eriocaulon nepalense is assessed as Least Concern. Conservation Actions: No conservation measures are in place."
License | http://creativecommons.org/licenses/by/3.0/ |
Rights holder/Author | "Molur et al, 2011", IUCN and ZOO 2011, India Biodiversity Portal |
Source | http://indiabiodiversity.org/species/show/243034 |
Red List Criteria
Year Assessed
Assessor/s
Reviewer/s
Contributor/s
Justification
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/177092 |