| 词条 | Ionactis elegans |
| 释义 |
| name = Ionactis elegans | image = | regnum = Plantae | unranked_divisio = Angiosperms | unranked_classis = Eudicots | unranked_ordo = Asterids | ordo = Asterales | familia = Asteraceae | genus = Ionactis | species = I. elegans | binomial = Ionactis elegans | binomial_authority = (Soreng & Spellenb.) G.L.Nesom 1992 | synonyms_ref = [1] | synonyms = Chaetopappa elegans Soreng & Spellenb. 1984[2] }}Ionactis elegans, the Sierra Blanca least-daisy,[3] is a rare North American species in the sunflower family. It has been found only in New Mexico in the western United States.[4] DescriptionIonactis elegans is a small perennial rarely more than {{convert|9|cm|in|abbr=on}} tall, with a taproot. The plant usually produces 1-3 flower heads, each with 10-24 white or pale lavender ray flowers surrounding yellow disc flowers.[5][6]References1. ^Tropicos, Chaetopappa elegans Soreng & Spellenb. {{Taxonbar|from=Q15590631}}{{Astereae-stub}}2. ^Soreng & Spellenb. Syst. Bot. 9(1): 1–5, f. 1 1984 3. ^{{PLANTS|id=IOEL|taxon=Ionactis elegans|accessdate=5 August 2015}} 4. ^Biota of North America Program 2014 county distribution map 5. ^Flora of North America, Ionactis elegans (Soreng & Spellenberg) G. L. Nesom, Sierra Blanca ankle-aster, least-daisy 6. ^New Mexico Rare Plants, Ionactis elegans (Sierra Blanca cliff daisy) photo, descriptions, distribution map, ecological information 3 : Astereae|Flora of New Mexico|Plants described in 1984 |
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