D I S C O V E R    L I F E   
Bee Hunt! Odonata Lepidoptera 
  HomeAll Living ThingsIDnature guidesGlobal mapperAlbumsLabelsSearch
  AboutNewsEventsResearchEducationProjectsStudy sitesHelp


Symphyotrichum lanceolatum Willd.
WHITE PANICLE ASTER
Aster lanceolatus

Life   Plantae   Dicotyledoneae   Asteraceae   Symphyotrichum

Symphyotrichum lanceolatum, Panicled Aster
© Copyright Sheryl Pollock 2011 · 8
Symphyotrichum lanceolatum, Panicled Aster

Click on map for details about points.

Links
80x5 - 240x3 - 240x4 - 320x1 - 320x2 - 320x3 - 640x1 - 640x2
Set display option above.
Click on images to enlarge.
Symphyotrichum lanceolatum, Panicled Aster
© Copyright Sheryl Pollock 2011 · 7
Symphyotrichum lanceolatum, Panicled Aster
Symphyotrichum lanceolatum, Panicled Aster
© Copyright Sheryl Pollock 2011 · 7
Symphyotrichum lanceolatum, Panicled Aster

Symphyotrichum lanceolatum
© Les Mehrhoff, 2008-2010 · 4
Symphyotrichum lanceolatum
Symphyotrichum lanceolatum
© Les Mehrhoff, 2008-2010 · 3
Symphyotrichum lanceolatum

Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum
Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum

Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum
Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum

Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum
Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum

Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum
Symphyotrichum lanceolatum
© Copyright Mel Harte 2010 · 3
Symphyotrichum lanceolatum

Symphyotrichum lanceolatum, Panicled Aster
© Copyright Sheryl Pollock 2011 · 1
Symphyotrichum lanceolatum, Panicled Aster
Symphyotrichum lanceolatum, plant and flower
© Kay Yatskievych, 2003 · 1
Symphyotrichum lanceolatum, plant and flower

Associates · map
FamilyScientific name @ source (records)
Andrenidae  Andrena chromotricha @ AMNH_BEE (1)

Andrena hirticincta @ AMNH_BEE (2)

Andrena nubecula @ AMNH_BEE (1)

Pseudopanurgus renimaculatus @ AMNH_BEE (3)
Apidae  Bombus borealis @ AMNH_BEE (2)

Bombus citrinus @ AMNH_BEE (2)

Bombus rufocinctus @ AMNH_BEE (1)

Bombus ternarius @ AMNH_BEE (6)

Bombus terricola @ AMNH_BEE (2)

Bombus vagans @ AMNH_BEE (2)

Ceratina calcarata @ AMNH_BEE (2)

Ceratina mikmaqi @ AMNH_BEE (2)

Triepeolus cressonii @ AMNH_BEE (1)
Colletidae  Colletes eulophi @ AMNH_BEE (1)

Colletes kincaidii @ AMNH_BEE (1)

Colletes rufocinctus @ AMNH_BEE (1)
Halictidae  Agapostemon virescens @ AMNH_BEE (1)

Augochlorella aurata @ AMNH_BEE (1)

Halictus ligatus @ AMNH_BEE (1)

Lasioglossum admirandum @ AMNH_BEE (1)

Lasioglossum coriaceum @ AMNH_BEE (1)

Lasioglossum imitatum @ AMNH_BEE (2)

Lasioglossum laevissimum @ AMNH_BEE (40)

Lasioglossum lineatulum @ UCMS_ENT (1)

Lasioglossum paraforbesii @ AMNH_BEE (2)

Lasioglossum perpunctatum @ AMNH_BEE (1)

Lasioglossum semicaeruleum @ AMNH_BEE (1)

Lasioglossum versans @ AMNH_BEE (4)

Lasioglossum zephyrum @ AMNH_BEE (1)
Megachilidae  Coelioxys rufitarsis @ AMNH_BEE (1)

Megachile latimanus @ AMNH_BEE (1)

Megachile mendica @ AMNH_BEE (1)

Megachile relativa @ AMNH_BEE (2)

go to Discover Life's Facebook group

Following modified from Delaware Wildflowers
   Top | See original

Delaware Wildflowers  •  Scientific names

Symphyotrichum lanceolatum (Willd.) Nesom var. lanceolatum ( Aster lanceolatus subsp. lanceolatus , Aster paniculatus ) Narrow-leaf Panicled Aster
Asteraceae — Aster family
Native
Symphyotrichum lanceolatum var. lanceolatum
Paper Mill Park
October 2008 Symphyotrichum lanceolatum var. lanceolatum
Stroud Preserve (PA)
September 2013

More information on this plant, from other sources.


Copyright David G. Smith

Delaware Wildflowers main page

Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=SYLA6 ---> https://plants.usda.gov/java/profile?symbol=SYLA6
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://plants.usda.gov/java/profile?symbol=SYLA6

Following modified from Flora of North America
   Top | See original

Link to Flora of North America home
 
All Floras       Advanced Search
FNA Vol. 20 Page 466, 467, 469, 475, 477, 501, 509, 516, 517 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 20 | Asteraceae | Symphyotrichum

50. Symphyotrichum lanceolatum (Willdenow) G. L. Nesom, Phytologia. 77: 284. 1995.

Lance-leaved or panicled or white panicled aster, aster lancéolé

Aster lanceolatus Willdenow, Sp. Pl. 3: 2050. 1803

Perennials, 30—150(—200) cm, colonial; long-rhizomatous (rhi­zomes usually white, thick, con­torted). Stems 1, erect (straight, stout), glabrous or hairy. Leaves thin, scabrous, apices mucronate, abaxial faces glabrous (vein areoles indistinct, elongate), adaxial glabrous or sparsely scabrous (var. hesperium ); basal withering by flowering, petiolate to subpetiolate (petioles winged, ciliate, bases dilated, sheathing), blades elliptic-oblanceolate or obovate to suborbiculate, 10—80 × 5—20 mm, cuneate to attenuate, margins crenate-serrate, apices acute to obtuse or rounded; proximal cauline withering by flowering, sessile or subsessile, blades lance-ovate or oblanceolate to linear-lanceolate, (40—)50—150 × (3—)10—20(—35) mm, progressively reduced distally, bases cuneate, ± decurrent, margins serrate, apices acute to acuminate; distal sessile, blades oblanceolate to linear, 30—100(—140) mm, only slightly reduced distally, bases cuneate, margins entire. Heads in ample or diffuse to narrow, elongate, leafy, paniculiform arrays, branches ± ascending, rarely secund, branch leaves often longer than pedicels. Peduncles 0.5—5 cm, ± pilose, bracts 1—3(—5), linear-oblanceolate to -lanceolate, foliaceous, ciliate. Involucres campanulate to cylindric, 3—8 mm. Phyllaries in (3—)4—6 series, appressed or slightly spreading, linear-lanceolate to linear (innermost), sometimes slightly dilated distally, ± strongly unequal to subequal (var. hesperium ), bases indurate 1 / 4 — 1 / 2 , margins scarious, erose, hyaline, sparsely ciliolate, green zones lanceolate to linear-lanceolate, outer sometimes foliaceous (particularly var. hesperium ), apices acute to acuminate (outer) or acuminate to caudate (inner), mostly mucronulate, abaxial faces glabrous, adaxial sparsely strigillose. Ray florets 16—50; corollas white to pinkish or pale blue-violet, laminae 3—10(—14) × 0.5—1.3 mm. Disc florets (13—)20—40(—52); corollas yellow becoming purple, 2.8—5.8 mm, tubes shorter than funnelform throats, lobes sometimes ± spreading, triangular, 0.4—1.2 mm. Cypselae gray or tan, obovoid, ± compressed, 1.5—2 mm, 4—5-nerved, faces sparsely strigillose; pappi white to sordid or tawny, 5.5—6 mm.

Varieties 5 (5 in the flora): North America; introduced in Europe.

Varieties of Symphyotrichum lanceolatum are sometimes grouped into two subspecies: subsp. hesperium (var. hesperium ) and subsp. lanceolatum (the other four varieties). J. C. Semple and J. G. Chmielewski (1987) provided maps of the five taxa. The ranges of var. hesperium and var. lanceolatum overlap in the prairies and in the boreal zone from Alberta to the Clay Belt of northern Ontario. The ranges of the other three varieties do not overlap with that of var. hesperium , but they all overlap each other and with var. lanceolatum in the Midwest. The ecology and cytogeography of the species were summarized by Chmielewski and Semple (2001). The name Aster tradescantii has sometimes been misapplied to this species.

SELECTED REFERENCE

Semple, J. C. and J. G. Chmielewski. 1987. Revision of the Aster lanceolatus complex, including A. simplex and A. hesperius (Compositae: Astereae): A multivariate morphometric study. Canad. J. Bot. 65: 1047—1062.

Following modified from CalPhotos
   Top | See original

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+lanceolatum&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+lanceolatum&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+lanceolatum&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

Following modified from CalPhotos
   Top | See original

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+hesperium&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+hesperium&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+hesperium&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

Following modified from CalPhotos
   Top | See original

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+hirsuticaule+&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+hirsuticaule+&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Symphyotrichum+lanceolatum+var.+hirsuticaule+&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

Updated: 2017-12-14 21:51:54 gmt
Discover Life | Top
© Designed by The Polistes Corporation