319:
33:
665:
806:
745:
75:
52:
2266:
696:
leaves, higher on the stem and on the branches with the flower heads, are sessile. They are elliptic-lanceolate to oblanceolate or lanceolate in shape. Margins are entire (smooth on the edges with no teeth or lobes) or serrulate, apices are acute to acuminate, and bases are cuneate. Sizes ranges from
685:
wide. Sizes become progressively smaller the farther they grow from the base. Stem leaves are usually withering by flowering. They are sessile or petiolate, and any petioles have narrow wings that may or may not clasp the stem. The shapes of the stem leaves vary from ovate or lance-ovate to
591:
The leaves are thin, have short hairs on the edges (margins), and come to a point. The backs usually have straight hairs all pointing in more or less the same direction, and the fronts of the leaves are generally the same, sometimes rough to the touch instead. On
587:
Characteristics vary among leaves on the same plant. They occur on the base, stems, and branches and become smaller the farther away from the base they grow. By the time flowers appear, the leaves at the base and on the stem have often withered or fallen.
563:
Usually, each plant has one stem arising from the rhizome, but there can be as many as three. They are straight and erect, with no hair mid-stem, becoming uniformly hairy farthest away from the base (
2194:
International Code of
Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017. Regnum Vegetabile 159
2005:
International Code of
Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017. Regnum Vegetabile 159
831:(sometimes 3) unequal rows, meaning they are staggered and do not end at the same point. The margins of each phyllary are translucent, ciliate, and uneven. The phyllaries have green
2051:
1660:
2085:
2726:
2509:
2842:
3271:
74:
3166:
3020:
2864:
2687:
2434:
3192:
3059:
2877:
2739:
2700:
2473:
2558:
748:
This image shows ray and disk florets, reflexed disk florets, campanulate involucres, phyllary characteristics, and hairy distal leaves on a
827:
or spreading. The shape of the outer phyllaries is linear-obovate, and the inner phyllary shape is oblong-lanceolate to linear. They are in
1085:
is the abbreviation for Guy L. Nesom. Wiegand's abbreviation is placed in parentheses because his authorship was retained when Nesom cited
1746:
3261:
3246:
1898:
1846:
216:
200:
3266:
3121:
2949:
2791:
2620:
2039:
1644:
2190:"CHAPTER III: NOMENCLATURE OF TAXA ACCORDING TO THEIR RANK - SECTION 3: NAMES OF GENERA AND SUBDIVISIONS OF GENERA - ARTICLE 22"
686:
elliptic-lanceolate or oblanceolate. Their margins are wavy or saw-toothed (sometimes coarsely), and their tips (apices) may be
3179:
3046:
2713:
2460:
1949:
1919:
1880:
1867:
1828:
1815:
1708:
1262:
59:
3197:
3064:
2882:
2537:
2478:
2077:
2744:
1376:
2154:
1801:
768:
which look like (and technically are) small leaves that grade into the phyllaries. They are linear-lanceolate and pilose.
2366:
1960:. The Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; and, Australian National Botanic Gardens
1930:. The Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; and, Australian National Botanic Gardens
1180:, has leaves hairy underneath. As the autonym variety, it was automatically created when the first variety was defined.
1890:
1838:
836:
687:
658:
654:
642:
638:
618:
614:
610:
2514:
3205:
3072:
2890:
2752:
2571:
2239:
2234:
1886:
1834:
1428:
1423:
1335:
genus have disk florets that mature or turn to a pink, purple, or light brown. This is not unique to this species.
435:
2073:
2895:
3256:
3077:
2107:
1682:
1047:
3210:
2576:
1202:
307:
2757:
895:
florets within the disk. When the disk florets have opened, the lobes are spreading and lanceolate in shape.
776:
In the
Asteraceae family, at the base of the head and surrounding the flowers before opening, is a bundle of
764:
long which may be covered with fine soft hair (pilose). At the base of each flower head are from one to five
3251:
2185:
1996:
1250:. The species is typically found in shaded, moist soils that occur in moist forests and along stream banks.
621:, and they wither by the time the plant flowers. Their sizes vary in both length and width, measuring about
318:
3012:
2856:
2679:
2426:
2279:
1516:
3007:
2851:
2674:
2421:
2328:
997:
891:
start out as cream or light yellow turning purple to brown when enlarged. Each has 5 lobes, and there are
370:
1597:
1508:
2705:
1605:
1141:
664:
243:
1601:
1512:
805:
744:
32:
3126:
2954:
2796:
2625:
1773:"Review of the taxonomy of Aster sensu lato (Asteraceae: Astereae), emphasizing the New World species"
2408:
2177:
1988:
1278:
1549:
2173:
1984:
1153:
1062:
41:
2501:
3218:
3108:
2936:
2928:
2778:
2607:
2563:
2121:
1730:
1593:
1504:
1058:
1043:
650:
331:
260:
69:
2309:
2731:
16:
Species of flowering plant in the family
Asteraceae native to eastern and central North America
2994:
2661:
2522:
2395:
2287:
2139:
2130:
2101:
1786:
1734:
1676:
722:
576:
2527:
2299:
1152:, as Wiegand stated in his description that the species was "apparently limited to the upper
919:
sheath. They are gray or tan with an oblong obovoid shape and sometimes compressed. They are
713:
Ontario aster is a late-summer and fall blooming perennial. Ample, open flower heads grow in
2197:
2008:
1177:
1106:
912:
646:
469:
408:
272:
178:
2189:
2000:
1894:
1842:
932:
491:
465:
112:
2304:
832:
705:
wide. The more distal, the smaller they are, and this size change occurs progressively.
2550:
2545:
2169:
2035:
1980:
1696:
1640:
1589:
1500:
1194:
1002:
992:
916:
809:
This image shows abaxial leaves, distal stems, bracts, involucres, and phyllaries on a
540:
299:
188:
99:
3240:
2271:
1772:
1585:
1496:
1274:
1198:
788:
that protects the individual flowers in the head before they open. The involucres of
726:
518:
479:
303:
1700:
1613:
1524:
3223:
3157:
3113:
2999:
2941:
2783:
2612:
2400:
2181:
2125:
1992:
1768:
1149:
1015:
987:
634:
475:
2666:
1079:, is the standard botanical author abbreviation for Karl McKay Wiegand. Likewise,
2985:
2827:
2652:
2351:
3100:
3033:
2918:
2836:
2599:
2496:
2488:
2447:
2360:
1372:
1258:
888:
844:
795:
552:
544:
499:
2225:
2377:
2261:
1777:
1414:
1310:
1020:
963:
960:
869:
730:
649:) which may be clearly noticeable or very short, but the basal leaves are not
548:
532:
495:
472:
158:
2143:
1790:
840:
824:
785:
603:
264:
148:
3090:
2908:
2589:
2770:
2387:
3151:
3085:
2979:
2903:
2821:
2765:
2646:
2584:
2345:
1247:
1099:
1028:
928:
781:
356:
168:
138:
125:
3171:
3025:
2869:
2692:
2439:
2265:
2202:
2013:
1270:
1239:
1145:
714:
690:
to acuminate, or short-caudate. Their bases are attenuate to cuneate.
630:
536:
503:
461:
3038:
2452:
2078:"Symphyotrichum lateriflorum - Missouri Botanical Garden Plant Finder"
931:(with a few stiff, slender bristles) on their surface. They also have
1266:
1243:
1127:
1121:
908:
718:
693:
564:
2322:
1206:, the glabrate variety, has leaves hairless or nearly so underneath.
872:
are usually white, rarely pinkish or light purple to blue. They are
3051:
3184:
2465:
1953:
1923:
1871:
1819:
1218:
occurs from
Ontario and Quebec south to North Carolina and Texas.
804:
777:
765:
743:
663:
86:
2718:
2188:; Monro, A.M.; Prado, J.; Price, M.J.; Smith, G.F., eds. (2018).
2001:"CHAPTER VI: CITATION - SECTION 1: AUTHOR CITATIONS - ARTICLE 49"
1999:; Monro, A.M.; Prado, J.; Price, M.J.; Smith, G.F., eds. (2018).
2413:
2326:
498:
plant that may reach heights of 120 centimeters (4 feet). Each
547:. The flowers, produced between July and October, have white
1618:. Vol. 20. New York and Oxford: Oxford University Press
1529:. Vol. 20. New York and Oxford: Oxford University Press
1228:
is found throughout most of this range, and is replaced by
721:(to one side) on the upper sides of the branches (known as
661:) and wavy or saw-toothed, and are sheathed at the bottom.
1116:. It is one of the "bushy asters and relatives". The word
1344:
There are 5 lobes on the disk florets of all species in
1612:. In Flora of North America Editorial Committee (ed.).
1523:. In Flora of North America Editorial Committee (ed.).
2196:. Glashütten, Hesse, Germany: Koeltz Botanical Books.
2007:. Glashütten, Hesse, Germany: Koeltz Botanical Books.
733:), or in long arches. The open flower heads are about
1785:(3). Huntsville, Texas: Michael J. Warnock: 141–297.
857:, which are glabrous. Inner phyllaries are glabrous.
847:
tips. Outer phyllaries are sparsely pilose except on
2184:; Kusber, W.-H.; Li, D.-Z.; Marhold, K.; May, T.W.;
1995:; Kusber, W.-H.; Li, D.-Z.; Marhold, K.; May, T.W.;
1092:
as the basionym at the time he renamed the species.
3137:
2965:
2807:
2636:
2335:
2138:. Providence, Rhode Island: Preston and Rounds Co.
798:(bell-shaped) once the flower head opens, and are
2230:var. glabratum (Semple) Brouillet & Bouchard"
1701:"An overview of "asters" and the Tribe Astereae"
990:and the North American asters are classified in
935:(tufts of hairs) which are whitish to white and
725:). These branched clusters of flowers (known as
567:). These hairs can be long and soft or coarse.
2126:"Aster lateriflorus and some of its relatives"
641:to rounded. Their bases narrow gradually (are
2168:Turland, N.J.; Wiersema, J.H.; Barrie, F.R.;
1979:Turland, N.J.; Wiersema, J.H.; Barrie, F.R.;
729:) may be ascending, at almost a right angle (
8:
1615:Flora of North America North of Mexico (FNA)
1526:Flora of North America North of Mexico (FNA)
915:, resembling an achene but surrounded by a
2323:
1635:
1633:
1580:
1578:
1576:
1574:
317:
50:
31:
20:
2843:Symphyotrichum ontarionis var. ontarionis
2201:
2012:
1367:
1365:
982:. However, this broad circumscription of
602:, both faces are hairless or nearly so (
1361:
1290:
677:Lower and middle stem leaves are about
344:
2099:
1674:
1491:
1489:
1487:
1485:
1483:
1481:
1479:
1477:
1475:
1473:
1471:
1469:
1467:
1465:
1408:
1406:
1404:
1402:
506:put together into what appear as one.
2300:Minnesota Wildflowers – Ontario Aster
2088:from the original on 17 November 2020
1749:from the original on 28 November 2020
1463:
1461:
1459:
1457:
1455:
1453:
1451:
1449:
1447:
1445:
1126:, which means "coming together", and
1006:is sometimes called American-asters.
521:. The plants are 20–120 centimeters (
346:
7:
2288:Ladybird Johnson Wildflower Center,
2319:– Online Virtual Flora of Wisconsin
2305:Ontario Wildflowers – Ontario Aster
1899:Australian National Botanic Gardens
1847:Australian National Botanic Gardens
978:was formerly included in the genus
760:Flower heads have a peduncle up to
2896:urn:lsid:ipni.org:names:77232731-1
645:). These leaves have a leafstalk (
14:
3078:urn:lsid:ipni.org:names:1127237-2
1924:"Wiegand, Karl McKay (1873-1942)"
966:counts of 32 for both varieties.
637:, and their tips (apices) may be
3272:Taxa named by Karl McKay Wiegand
3211:urn:lsid:ipni.org:names:307162-2
2577:urn:lsid:ipni.org:names:981869-1
2264:
2054:from the original on 27 May 2021
1711:from the original on 27 May 2021
1663:from the original on 27 May 2021
835:zones that are lanceolate, with
73:
2758:urn:lsid:ipni.org:names:23863-2
2082:www.missouribotanicalgarden.org
1881:International Plant Names Index
1829:International Plant Names Index
974:Along with many other species,
551:and yellow centers composed of
535:arising singly from long thick
780:-like bracts or scales called
531:–4 feet) tall with herbaceous
1:
2155:Biodiversity Heritage Library
1802:Biodiversity Heritage Library
1745:. Framingham, Massachusetts.
1743:gobotany.nativeplanttrust.org
1265:worldwide; Imperiled (S2) in
1739:(American-aster): Go Botany"
1156:not far from Lake Ontario."
1128:
1122:
876:long, but can be as long as
575:may have little to no hair (
1891:Harvard University Herbaria
1839:Harvard University Herbaria
1653:Bushy Asters and Relatives"
653:. The petioles have narrow
3288:
3262:Flora of the United States
3247:NatureServe secure species
2967:Symphyotrichum ontarionis
2809:Symphyotrichum ontarionis
2240:Royal Botanic Gardens, Kew
2235:Plants of the World Online
1887:Royal Botanic Gardens, Kew
1835:Royal Botanic Gardens, Kew
1429:Royal Botanic Gardens, Kew
1424:Plants of the World Online
1277:; and, Vulnerable (S3) in
1120:has as its root the Greek
784:, which together form the
657:, are fringed with hairs (
609:Basal (bottom) leaves are
2367:Symphyotrichum ontarionis
2337:Symphyotrichum ontarionis
2311:Symphyotrichum ontarionis
2294:Symphyotrichum ontarionis
2282:Symphyotrichum ontarionis
2228:Symphyotrichum ontarionis
2074:Missouri Botanical Garden
1822:Symphyotrichum ontarionis
1552:Symphyotrichum ontarionis
1519:Symphyotrichum ontarionis
1417:Symphyotrichum ontarionis
1379:Symphyotrichum ontarionis
1216:Symphyotrichum ontarionis
1161:Symphyotrichum ontarionis
1096:Symphyotrichum ontarionis
1067:Symphyotrichum ontarionis
1052:Symphyotrichum ontarionis
1033:Symphyotrichum ontarionis
1014:) with American botanist
1008:Symphyotrichum ontarionis
976:Symphyotrichum ontarionis
948:Symphyotrichum ontarionis
905:Symphyotrichum ontarionis
772:Involucres and phyllaries
750:Symphyotrichum ontarionis
569:Symphyotrichum ontarionis
515:Symphyotrichym ontarionis
453:Symphyotrichum ontarionis
337:
330:
325:
316:
278:
271:
253:Symphyotrichum ontarionis
249:
242:
70:Scientific classification
68:
48:
39:
30:
25:Symphyotrichum ontarionis
23:
3267:Plants described in 1928
2044:in the restricted sense"
1558:illinoiswildflowers.info
1385:explorer.natureserve.org
1211:Distribution and habitat
1012:Symphyotrichum ontarione
1954:"Nesom, Guy L. (1945-)"
1018:'s evaluation of Aster
737:across, or up to about
579:) on the distal stems.
1065:what we know today as
903:The fruits (seeds) of
820:
757:
674:
1387:. Arlington, Virginia
1098:is classified in the
1042:, and it has several
950:has a base number of
808:
747:
667:
2106:: CS1 maint: year (
1824:(Wiegand) G.L.Nesom"
1681:: CS1 maint: year (
1626:– via eFloras.
1537:– via eFloras.
1419:(Wiegand) G.L.Nesom"
1311:Asteraceae § Flowers
1057:. American botanist
701:long (or longer) by
482:. Commonly known as
377:Aster missouriensis
326:Native distribution
2317:(Wiegand) G.L.Nesom
2040:"Classification of
1331:All species in the
1322:Outside range 10–26
1154:St. Lawrence Valley
1136:. The species name
1055:(Wiegand) G.L.Nesom
823:The phyllaries are
715:paniculiform arrays
427:Aster tradescantii
415:Aster pantotrichus
363:Aster lateriflorus
42:Conservation status
2203:10.12705/Code.2018
2014:10.12705/Code.2018
1731:Native Plant Trust
1548:Hilty, J. (2018).
1063:formally described
1059:Karl McKay Wiegand
1044:taxonomic synonyms
821:
758:
741:with longer rays.
675:
629:Their margins are
405:Aster pantotrichus
235:S. ontarionis
3234:
3233:
3139:Aster ontarionis
2523:Open Tree of Life
2329:Taxon identifiers
1699:(27 April 2021).
1159:Two varieties of
539:. The leaves are
449:
448:
438:
423:
411:
401:
393:
389:Aster ontariensis
385:
373:
359:
341:Alphabetical list
63:
3279:
3227:
3226:
3214:
3213:
3201:
3200:
3188:
3187:
3175:
3174:
3162:
3161:
3160:
3142:
3130:
3129:
3117:
3116:
3104:
3103:
3094:
3093:
3081:
3080:
3068:
3067:
3055:
3054:
3042:
3041:
3029:
3028:
3016:
3015:
3003:
3002:
2990:
2989:
2988:
2970:
2958:
2957:
2945:
2944:
2932:
2931:
2922:
2921:
2912:
2911:
2899:
2898:
2886:
2885:
2873:
2872:
2860:
2859:
2847:
2846:
2845:
2832:
2831:
2830:
2812:
2800:
2799:
2787:
2786:
2774:
2773:
2761:
2760:
2748:
2747:
2735:
2734:
2722:
2721:
2709:
2708:
2696:
2695:
2683:
2682:
2670:
2669:
2657:
2656:
2655:
2638:Aster ontarionis
2629:
2628:
2616:
2615:
2603:
2602:
2593:
2592:
2580:
2579:
2567:
2566:
2554:
2553:
2541:
2540:
2531:
2530:
2518:
2517:
2505:
2504:
2492:
2491:
2482:
2481:
2469:
2468:
2456:
2455:
2443:
2442:
2430:
2429:
2417:
2416:
2404:
2403:
2391:
2390:
2381:
2380:
2371:
2370:
2369:
2356:
2355:
2354:
2324:
2274:
2269:
2268:
2251:
2250:
2248:
2246:
2221:
2215:
2214:
2212:
2210:
2205:
2174:Hawksworth, D.L.
2165:
2159:
2158:
2152:
2150:
2118:
2112:
2111:
2105:
2097:
2095:
2093:
2070:
2064:
2063:
2061:
2059:
2048:www.uwaterloo.ca
2032:
2026:
2025:
2023:
2021:
2016:
1985:Hawksworth, D.L.
1976:
1970:
1969:
1967:
1965:
1946:
1940:
1939:
1937:
1935:
1916:
1910:
1909:
1907:
1905:
1874:Aster ontarionis
1864:
1858:
1857:
1855:
1853:
1812:
1806:
1805:
1799:
1797:
1765:
1759:
1758:
1756:
1754:
1727:
1721:
1720:
1718:
1716:
1705:www.uwaterloo.ca
1693:
1687:
1686:
1680:
1672:
1670:
1668:
1657:www.uwaterloo.ca
1637:
1628:
1627:
1625:
1623:
1582:
1569:
1568:
1566:
1564:
1545:
1539:
1538:
1536:
1534:
1493:
1440:
1439:
1437:
1435:
1410:
1397:
1396:
1394:
1392:
1375:(5 March 2021).
1369:
1349:
1342:
1336:
1329:
1323:
1320:
1314:
1313:for more detail.
1307:
1301:
1300:
1297:Sometimes up to
1295:
1234:
1224:
1205:
1188:
1172:
1163:are recognized:
1131:
1125:
1091:
1087:Aster ontarionis
1084:
1078:
1056:
1048:author citations
1046:. Its name with
1041:
1037:Aster ontarionis
1010:was created (as
958:
938:
927:nerves, and are
926:
922:
894:
883:
879:
875:
868:
853:
830:
815:
801:
793:
763:
740:
736:
704:
700:
684:
680:
672:
628:
624:
598:
530:
529:
525:
488:bottomland aster
458:Aster ontarionis
433:
430:
421:
418:
407:
399:
397:Aster ontarionis
391:
383:
380:
369:
366:
355:
352:
321:
310:
255:
221:
205:
179:Symphyotrichinae
78:
77:
57:
54:
53:
35:
21:
3287:
3286:
3282:
3281:
3280:
3278:
3277:
3276:
3257:Flora of Canada
3237:
3236:
3235:
3230:
3222:
3217:
3209:
3204:
3196:
3191:
3183:
3178:
3170:
3165:
3156:
3155:
3150:
3140:
3133:
3125:
3120:
3112:
3107:
3099:
3097:
3089:
3084:
3076:
3071:
3063:
3058:
3050:
3045:
3037:
3032:
3024:
3019:
3011:
3006:
2998:
2993:
2984:
2983:
2978:
2968:
2961:
2953:
2948:
2940:
2935:
2927:
2925:
2917:
2915:
2907:
2902:
2894:
2889:
2881:
2876:
2868:
2863:
2855:
2850:
2841:
2840:
2835:
2826:
2825:
2820:
2810:
2803:
2795:
2790:
2782:
2777:
2769:
2764:
2756:
2751:
2743:
2738:
2730:
2725:
2717:
2712:
2704:
2699:
2691:
2686:
2678:
2673:
2665:
2660:
2651:
2650:
2645:
2632:
2624:
2619:
2611:
2606:
2598:
2596:
2588:
2583:
2575:
2570:
2562:
2557:
2549:
2544:
2536:
2534:
2526:
2521:
2513:
2508:
2500:
2495:
2487:
2486:MichiganFlora:
2485:
2477:
2472:
2464:
2459:
2451:
2446:
2438:
2433:
2425:
2420:
2412:
2407:
2399:
2394:
2386:
2384:
2376:
2374:
2365:
2364:
2359:
2350:
2349:
2344:
2331:
2270:
2263:
2260:
2255:
2254:
2244:
2242:
2223:
2222:
2218:
2208:
2206:
2178:Herendeen, P.S.
2167:
2166:
2162:
2148:
2146:
2120:
2119:
2115:
2098:
2091:
2089:
2072:
2071:
2067:
2057:
2055:
2038:(17 May 2021).
2034:
2033:
2029:
2019:
2017:
1989:Herendeen, P.S.
1978:
1977:
1973:
1963:
1961:
1948:
1947:
1943:
1933:
1931:
1918:
1917:
1913:
1903:
1901:
1866:
1865:
1861:
1851:
1849:
1814:
1813:
1809:
1795:
1793:
1767:
1766:
1762:
1752:
1750:
1729:
1728:
1724:
1714:
1712:
1695:
1694:
1690:
1673:
1666:
1664:
1639:
1638:
1631:
1621:
1619:
1584:
1583:
1572:
1562:
1560:
1550:"Ontario Aster
1547:
1546:
1542:
1532:
1530:
1495:
1494:
1443:
1433:
1431:
1412:
1411:
1400:
1390:
1388:
1371:
1370:
1363:
1358:
1353:
1352:
1343:
1339:
1330:
1326:
1321:
1317:
1308:
1304:
1298:
1296:
1292:
1287:
1256:
1229:
1219:
1213:
1192:
1183:
1167:
1089:
1080:
1074:
1054:
1039:
972:
951:
945:
936:
924:
920:
901:
892:
881:
877:
873:
866:
863:
848:
828:
810:
799:
789:
774:
761:
738:
734:
711:
702:
698:
682:
678:
668:
626:
622:
593:
585:
561:
527:
523:
522:
512:
466:flowering plant
445:
428:
416:
378:
364:
350:
349:Aster diffusus
343:
342:
297:
267:
257:
251:
238:
219:
218:Symphyotrichum
203:
202:Symphyotrichum
72:
64:
55:
51:
44:
17:
12:
11:
5:
3285:
3283:
3275:
3274:
3269:
3264:
3259:
3254:
3252:Symphyotrichum
3249:
3239:
3238:
3232:
3231:
3229:
3228:
3224:wfo-0000103876
3215:
3202:
3189:
3176:
3163:
3147:
3145:
3135:
3134:
3132:
3131:
3118:
3114:wfo-0000102313
3105:
3095:
3082:
3069:
3056:
3043:
3030:
3017:
3004:
2991:
2975:
2973:
2963:
2962:
2960:
2959:
2946:
2942:wfo-0000081189
2933:
2923:
2913:
2900:
2887:
2874:
2861:
2848:
2833:
2817:
2815:
2805:
2804:
2802:
2801:
2788:
2784:wfo-0000036391
2775:
2762:
2749:
2736:
2723:
2710:
2697:
2684:
2671:
2658:
2642:
2640:
2634:
2633:
2631:
2630:
2617:
2613:wfo-0000022142
2604:
2594:
2581:
2568:
2555:
2542:
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2519:
2506:
2493:
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2470:
2457:
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2357:
2341:
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2333:
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2327:
2321:
2320:
2307:
2302:
2297:
2290:wildflower.org
2285:
2276:
2275:
2259:
2258:External links
2256:
2253:
2252:
2216:
2160:
2113:
2065:
2042:Symphyotrichum
2027:
1971:
1941:
1911:
1859:
1807:
1760:
1737:Symphyotrichum
1722:
1688:
1647:Symphyotrichum
1629:
1608:Symphyotrichum
1602:Sundberg, S.D.
1598:Chambers, K.L.
1570:
1540:
1513:Sundberg, S.D.
1509:Chambers, K.L.
1441:
1398:
1381:Ontario Aster"
1360:
1359:
1357:
1354:
1351:
1350:
1346:Symphyotrichum
1337:
1333:Symphyotrichum
1324:
1315:
1302:
1289:
1288:
1286:
1283:
1255:
1252:
1212:
1209:
1208:
1207:
1181:
1132:, which means
1118:Symphyotrichum
1110:Symphyotrichum
1103:Symphyotrichum
1003:Symphyotrichum
993:Symphyotrichum
971:
968:
944:
941:
900:
897:
862:
859:
833:chlorophyllous
773:
770:
727:inflorescences
710:
707:
584:
581:
560:
557:
511:
508:
502:has many tiny
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2273:
2272:Plants portal
2267:
2262:
2257:
2241:
2237:
2236:
2231:
2229:
2224:POWO (2022).
2220:
2217:
2204:
2199:
2195:
2191:
2187:
2183:
2179:
2175:
2171:
2164:
2161:
2156:
2145:
2141:
2137:
2133:
2132:
2127:
2123:
2122:Wiegand, K.M.
2117:
2114:
2109:
2103:
2087:
2084:. St. Louis.
2083:
2079:
2075:
2069:
2066:
2053:
2049:
2045:
2043:
2037:
2031:
2028:
2015:
2010:
2006:
2002:
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1616:
1611:
1609:
1603:
1599:
1595:
1591:
1587:
1586:Brouillet, L.
1581:
1579:
1577:
1575:
1571:
1559:
1555:
1553:
1544:
1541:
1528:
1527:
1522:
1520:
1514:
1510:
1506:
1502:
1498:
1497:Brouillet, L.
1492:
1490:
1488:
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1484:
1482:
1480:
1478:
1476:
1474:
1472:
1470:
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1454:
1452:
1450:
1448:
1446:
1442:
1430:
1426:
1425:
1420:
1418:
1413:POWO (2022).
1409:
1407:
1405:
1403:
1399:
1386:
1382:
1380:
1374:
1368:
1366:
1362:
1355:
1347:
1341:
1338:
1334:
1328:
1325:
1319:
1316:
1312:
1306:
1303:
1294:
1291:
1284:
1282:
1280:
1276:
1275:West Virginia
1272:
1268:
1264:
1260:
1253:
1251:
1249:
1245:
1241:
1237:
1232:
1231:S. ontarionis
1227:
1222:
1221:S. ontarionis
1217:
1210:
1204:
1200:
1196:
1191:
1186:
1185:S. ontarionis
1182:
1179:
1175:
1170:
1169:S. ontarionis
1166:
1165:
1164:
1162:
1157:
1155:
1151:
1147:
1143:
1139:
1135:
1130:
1124:
1119:
1115:
1112:, subsection
1111:
1108:
1104:
1101:
1097:
1093:
1088:
1083:
1077:
1072:
1068:
1064:
1060:
1053:
1049:
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1038:
1034:
1030:
1025:
1023:
1022:
1017:
1013:
1009:
1005:
1004:
999:
995:
994:
989:
985:
981:
977:
969:
967:
965:
962:
956:
955:
949:
942:
940:
934:
930:
918:
914:
910:
907:are not true
906:
898:
896:
890:
885:
871:
860:
858:
856:
851:
846:
842:
838:
834:
826:
818:
813:
812:S. ontarionis
807:
803:
797:
792:
791:S. ontarionis
787:
783:
779:
771:
769:
767:
755:
751:
746:
742:
732:
728:
724:
720:
716:
708:
706:
695:
691:
689:
671:
670:S. ontarionis
666:
662:
660:
656:
652:
648:
644:
640:
636:
632:
627:5–10 mm wide.
620:
616:
612:
607:
605:
601:
596:
589:
582:
580:
578:
574:
570:
566:
558:
556:
554:
550:
546:
542:
538:
534:
520:
516:
509:
507:
505:
501:
497:
493:
489:
485:
484:Ontario aster
481:
480:North America
477:
474:
471:
467:
463:
459:
455:
454:
440:
437:
432:
425:
420:
413:
410:
406:
403:
398:
395:
390:
387:
382:
375:
372:
368:
361:
358:
354:
347:
345:
336:
333:
329:
324:
320:
315:
309:
305:
301:
296:
292:
291:S. ontarionis
289:
287:
283:
282:S. ontarionis
280:
279:
277:
274:
270:
266:
262:
256:
254:
248:
245:
244:Binomial name
241:
237:
236:
231:
228:
227:
224:
223:
215:
212:
211:
208:
207:
199:
196:
195:
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187:
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183:
180:
177:
174:
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170:
167:
164:
163:
160:
157:
154:
153:
150:
147:
144:
143:
140:
137:
134:
131:
130:
127:
124:
121:
118:
117:
114:
111:
108:
105:
104:
101:
100:Tracheophytes
98:
95:
92:
91:
88:
85:
82:
81:
76:
71:
67:
61:
47:
43:
38:
34:
29:
26:
22:
19:
3138:
2966:
2808:
2637:
2336:
2314:
2310:
2293:
2289:
2281:
2243:. Retrieved
2233:
2227:
2219:
2207:. Retrieved
2193:
2163:
2153:– via
2147:. Retrieved
2135:
2129:
2116:
2090:. Retrieved
2081:
2068:
2056:. Retrieved
2047:
2041:
2036:Semple, J.C.
2030:
2018:. Retrieved
2004:
1974:
1962:. Retrieved
1958:www.ipni.org
1957:
1944:
1932:. Retrieved
1928:www.ipni.org
1927:
1914:
1902:. Retrieved
1879:
1873:
1862:
1850:. Retrieved
1827:
1821:
1810:
1800:– via
1794:. Retrieved
1782:
1776:
1763:
1751:. Retrieved
1742:
1736:
1725:
1713:. Retrieved
1704:
1697:Semple, J.C.
1691:
1665:. Retrieved
1656:
1650:
1646:
1641:Semple, J.C.
1620:. Retrieved
1614:
1607:
1590:Semple, J.C.
1561:. Retrieved
1557:
1551:
1543:
1531:. Retrieved
1525:
1518:
1501:Semple, J.C.
1432:. Retrieved
1422:
1416:
1389:. Retrieved
1384:
1378:
1345:
1340:
1332:
1327:
1318:
1305:
1293:
1261:lists it as
1257:
1254:Conservation
1238:in northern
1235:
1230:
1225:
1220:
1215:
1214:
1189:
1184:
1173:
1168:
1160:
1158:
1150:Lake Ontario
1142:Latinization
1137:
1133:
1117:
1113:
1109:
1102:
1095:
1094:
1086:
1081:
1075:
1070:
1066:
1051:
1036:
1032:
1026:
1019:
1016:Guy L. Nesom
1011:
1007:
1001:
1000:. The genus
998:other genera
996:and several
991:
988:polyphyletic
983:
979:
975:
973:
953:
952:
947:
946:
904:
902:
889:disk florets
886:
864:
854:
849:
822:
816:
811:
790:
775:
759:
753:
749:
717:, sometimes
712:
692:
676:
669:
615:oblanceolate
608:
599:
594:
590:
586:
572:
568:
562:
553:disk florets
514:
513:
487:
483:
457:
452:
451:
450:
426:
414:
404:
396:
388:
376:
362:
348:
294:
290:
285:
281:
252:
250:
234:
233:
217:
201:
189:
132:
119:
106:
93:
24:
18:
3034:iNaturalist
2837:Wikispecies
2497:NatureServe
2448:iNaturalist
2361:Wikispecies
2280:GoBotany –
2209:21 December
2186:McNeill, J.
2170:Greuter, W.
2050:. Ontario.
2020:21 December
1997:McNeill, J.
1981:Greuter, W.
1796:24 December
1769:Nesom, G.L.
1707:. Ontario.
1659:. Ontario.
1622:22 November
1594:Allen, G.A.
1563:22 November
1533:22 November
1505:Allen, G.A.
1373:NatureServe
1263:Secure (G5)
1259:NatureServe
1061:, in 1928,
943:Chromosomes
929:strigillose
911:. They are
870:ray florets
845:mucronulate
796:campanulate
635:saw-toothed
549:ray florets
510:Description
500:flower head
478:to eastern
431:thyrsoideus
422:S.F.Blake
419:thyrsoideus
381:thyrsoideus
367:thyrsoideus
353:thyrsoideus
113:Angiosperms
60:NatureServe
3241:Categories
3158:Q109826309
2926:WisFlora:
2813:ontarionis
2551:gcc-121410
2546:Plant List
2315:ontarionis
2245:22 October
2149:29 January
2092:29 January
1964:29 January
1934:29 January
1904:29 January
1852:29 January
1778:Phytologia
1753:29 January
1434:22 October
1356:References
1226:ontarionis
1174:ontarionis
1138:ontarionis
1073:, written
1021:sensu lato
964:chromosome
961:tetraploid
923:long with
882:0.5–1.5 mm
880:, and are
874:3.5–5.5 mm
817:ontarionis
782:phyllaries
754:ontarionis
731:divaricate
496:herbaceous
490:, it is a
473:Asteraceae
456:(formerly
286:ontarionis
197:Subgenus:
175:Subtribe:
159:Asteraceae
3143:glabratus
3052:1127237-2
3013:250068850
2986:Q24691695
2971:glabratum
2857:250068851
2828:Q24691698
2680:242416143
2653:Q38782797
2427:250067665
2352:Q15555378
2182:Knapp, S.
2144:0035-4902
1993:Knapp, S.
1895:Libraries
1843:Libraries
1791:0031-9430
1667:12 August
1649:subsect.
1236:glabratum
1199:Brouillet
1190:glabratum
1082:G.L.Nesom
1024:in 1995.
855:glabratum
841:acuminate
825:appressed
786:involucre
723:peduncles
643:attenuate
611:spatulate
600:glabratum
573:glabratum
541:alternate
492:perennial
434:(A.Gray)
409:S.F.Blake
400:Wiegand
392:Wiegand
384:Wiegand
304:Brouillet
295:glabratum
273:Varieties
265:G.L.Nesom
229:Species:
213:Section:
149:Asterales
83:Kingdom:
3185:307162-2
3152:Wikidata
3098:VASCAN:
3091:50282529
3086:Tropicos
2980:Wikidata
2916:VASCAN:
2909:50282532
2904:Tropicos
2822:Wikidata
2766:Tropicos
2732:11194100
2647:Wikidata
2597:VASCAN:
2590:50274278
2585:Tropicos
2502:2.152070
2466:981869-1
2385:BioLib:
2346:Wikidata
2124:(1928).
2102:cite web
2086:Archived
2076:(n.d.).
2052:Archived
1952:(2020).
1922:(2020).
1876:Wiegand"
1870:(2020).
1818:(2020).
1771:(1995).
1747:Archived
1733:(2020).
1709:Archived
1677:cite web
1661:Archived
1643:(n.d.).
1604:(2006).
1515:(2006).
1391:11 March
1248:Michigan
1203:Bouchard
1100:subgenus
1029:basionym
970:Taxonomy
937:3–3.5 mm
921:1.2–2 mm
913:cypselae
800:3–5.5 mm
681:long by
679:20–80 mm
625:long by
623:10–40 mm
604:glabrate
577:glabrous
565:distally
537:rhizomes
519:colonies
436:B.Boivin
371:E.Sheld.
332:Synonyms
308:Bouchard
169:Astereae
155:Family:
139:Asterids
126:Eudicots
3172:5692586
3127:1157526
3026:4236892
2955:1156614
2870:4926332
2797:1209425
2771:2700223
2719:23863-2
2693:5406293
2626:1108521
2528:3898538
2515:1503869
2440:3151407
2131:Rhodora
1715:22 June
1279:Georgia
1271:Vermont
1240:Ontario
1178:autonym
1146:Ontario
1129:trichum
1107:section
1090:Wiegand
1076:Wiegand
1071:Wiegand
1040:Wiegand
909:achenes
861:Florets
802:long.
709:Flowers
703:2–25 mm
699:6–80 mm
683:5–35 mm
659:ciliate
651:sessile
647:petiole
619:obovate
526:⁄
504:florets
468:in the
462:species
460:) is a
261:Wiegand
185:Genus:
165:Tribe:
145:Order:
87:Plantae
58: (
56:Secure
3198:566383
3065:780967
3039:496452
2883:780968
2706:433999
2559:PLANTS
2479:780525
2453:169475
2414:392595
2388:209913
2142:
2058:7 July
1893:&
1883:(IPNI)
1841:&
1831:(IPNI)
1789:
1651:Dumosi
1348:genus.
1273:, and
1267:Kansas
1246:, and
1244:Quebec
1201:&
1195:Semple
1176:, the
1114:Dumosi
939:long.
884:wide.
819:plant.
766:bracts
756:plant.
719:secund
694:Distal
583:Leaves
545:simple
517:forms
476:native
470:family
357:A.Gray
306:&
300:Semple
3122:WoRMS
3000:7N2KD
2950:WoRMS
2929:13429
2792:WoRMS
2745:35617
2727:IRMNG
2621:WoRMS
2564:SYON2
2535:PFI:
2401:53Q8N
2375:APA:
2313:var.
1299:20 mm
1285:Notes
1140:is a
1123:symph
984:Aster
980:Aster
959:with
933:pappi
917:calyx
899:Fruit
893:12–25
867:15–26
850:S. o.
837:acute
778:sepal
762:10 mm
752:var.
739:16 mm
735:13 mm
688:acute
673:plant
655:wings
639:acute
595:S. o.
571:var.
559:Stems
533:stems
293:var.
284:var.
220:sect.
204:subg.
133:Clade
120:Clade
107:Clade
94:Clade
3206:POWO
3193:ITIS
3180:IPNI
3167:GBIF
3141:var.
3101:3567
3073:POWO
3060:ITIS
3047:IPNI
3021:GBIF
2969:var.
2919:3569
2891:POWO
2878:ITIS
2865:GBIF
2811:var.
2753:POWO
2740:ITIS
2714:IPNI
2701:GRIN
2688:GBIF
2667:HQMC
2600:3568
2572:POWO
2538:8628
2510:NCBI
2474:ITIS
2461:IPNI
2435:GBIF
2247:2022
2211:2020
2151:2021
2140:ISSN
2108:link
2094:2021
2060:2021
2022:2020
1966:2021
1950:IPNI
1936:2021
1920:IPNI
1906:2021
1868:IPNI
1854:2021
1816:IPNI
1798:2020
1787:ISSN
1755:2021
1717:2021
1683:link
1669:2021
1624:2020
1565:2020
1535:2020
1436:2022
1393:2021
1309:See
1233:var.
1223:var.
1187:var.
1171:var.
1148:for
1134:hair
1027:The
887:The
878:8 mm
865:The
852:var.
843:and
814:var.
794:are
631:wavy
597:var.
543:and
486:and
429:var.
417:var.
379:var.
365:var.
351:var.
3219:WFO
3109:WFO
3008:FNA
2995:CoL
2937:WFO
2852:FNA
2779:WFO
2675:FNA
2662:CoL
2608:WFO
2489:488
2422:FNA
2409:EoL
2396:CoL
2378:551
2198:doi
2009:doi
1144:of
1050:is
1035:is
1031:of
986:is
957:= 8
925:3–5
839:to
829:4–6
633:or
613:to
606:).
464:of
3243::
3221::
3208::
3195::
3182::
3169::
3154::
3124::
3111::
3088::
3075::
3062::
3049::
3036::
3023::
3010::
2997::
2982::
2952::
2939::
2906::
2893::
2880::
2867::
2854::
2839::
2824::
2794::
2781::
2768::
2755::
2742::
2729::
2716::
2703::
2690::
2677::
2664::
2649::
2623::
2610::
2587::
2574::
2561::
2548::
2525::
2512::
2499::
2476::
2463::
2450::
2437::
2424::
2411::
2398::
2363::
2348::
2292:–
2238:.
2232:.
2192:.
2180:;
2176:;
2172:;
2136:30
2134:.
2128:.
2104:}}
2100:{{
2080:.
2046:.
2003:.
1991:;
1987:;
1983:;
1956:.
1926:.
1897:;
1889:;
1885:.
1878:.
1845:;
1837:;
1833:.
1826:.
1783:77
1781:.
1775:.
1741:.
1703:.
1679:}}
1675:{{
1655:.
1632:^
1600:;
1596:;
1592:;
1588:;
1573:^
1556:.
1511:;
1507:;
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1499:;
1444:^
1427:.
1421:.
1401:^
1383:.
1364:^
1281:.
1269:,
1242:,
1197:)
1105:,
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494:,
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1719:.
1685:)
1671:.
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1567:.
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1438:.
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298:(
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