374:
75:
52:
385:
33:
347:
PLANTS database (PLANTS) agrees with the natural range in
America, but lists it as an introduced plant for Canada. POWO lists the areas of the world where it is growing as an introduced plant as all of Europe except for Greece, Ireland, Iceland, Russia, Sweden, and Finland as well as Turkey, parts of
331:
grows best where there is ample soil moisture and sun, especially in areas where something has disrupted the existing plant community leaving bare ground. It can survive in water saturated soils, frequently found growing at the water's edge, in drainage ditches or on flood plains.
403:
is an annual herb, usually growing to 20–60 cm (8–24 in) tall, but it may reach 1.8 m (6 ft). The stems are square in cross-section and may branch near the top. The leaves are
784:
343:
is recorded as the whole of the continental United States except for
Montana as well as all of Canada except for Labrador and the three Arctic territories. The USDA
362:
1113:
1201:
661:
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74:
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490:. It is also weedy in its native range, occurring in pastures and fields and along roadsides.
655:
373:
191:
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L.(Asteraceae) in Korea, and their potential role as augmentative biological control agents.
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8:
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41:
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407:, divided into a few toothed triangular or lance-shaped leaflets usually 6–8 cm (
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but some may have a few small yellow rays. The fruit is a flat black or brown barbed
1350:
768:
479:
443:, but there may be pairs or arrays of several heads. The head contains many orange
978:
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245:
112:
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99:
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773:, USDA Natural Resources Conservation Service PLANTS Profile, 18 October 2023
482:
in some parts of the world. In New
Zealand it is classed as an environmental
436:
257:
241:
207:
1131:
705:
608:
Altervista Flora
Italiana, Forbicina fogliosa, schwarzfrĂĽchtiger Zweizahn,
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125:
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32:
404:
277:
582:
Biota of North
America Program 2014 state-level distribution map
991:
269:
261:
253:
168:
463:
86:
851:. 292. Wellington, New Zealand: Department of Conservation.
668:
Freckmann
Herbarium. University of Wisconsin, Stevens Point.
483:
273:
849:
455:
up to a centimeter long which has two obvious hornlike
785:
Insect herbivores associated with the introduced weed
466:
on the fruit help it stick to animals, facilitating
264:It is known in many other parts of the world as an
876:CalPhotos photos gallery, University of California
421:–3 in) long, exceptionally up to 12 cm (
1365:
628:Integrated Taxonomic Information System (ITIS).
348:Russia, China, Tadzhikistan, and the Caucasus.
370:species, has been observed on this plant.
50:
31:
16:North American species of flowering plant
822:Virginia Tech Weed Identification Guide.
383:
372:
729:
727:
680:"Common Beggar-Ticks (Bidens frondosa)"
646:Burke Museum. University of Washington.
636:
634:
544:United States Department of Agriculture
535:Germplasm Resources Information Network
1366:
846:
520:
518:
345:Natural Resources Conservation Service
885:
884:
804:
802:
800:
671:
593:Flora of China, 大狼杷草 da lang pa cao,
562:
560:
1217:5a5b4297-d0d4-4746-8f9e-7c52e0f33225
809:Devils Beggarticks or Stick-tights:
761:
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13:
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252:. It is widespread across much of
14:
1410:
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703:
677:
1305:urn:lsid:ipni.org:names:315743-2
284:. Its many common names include
73:
1399:Invasive plant species in Japan
840:
825:
777:
706:"Bidens frondosa (beggarticks)"
597:Linnaeus, Sp. Pl. 2: 832. 1753.
601:
586:
575:
500:
1:
540:Agricultural Research Service
493:
395:
684:www.illinoiswildflowers.info
339:(POWO) the natural range of
7:
1394:Taxa named by Carl Linnaeus
783:Han, Y. G., et al. (2009).
710:Invasive Species Compendium
10:
1415:
1374:NatureServe secure species
748:Royal Botanic Gardens, Kew
743:Plants of the World Online
488:Department of Conservation
351:
337:Plants of the World Online
1384:Flora of Northern America
893:
447:. Most flower heads lack
221:
214:
197:
190:
70:Scientific classification
68:
48:
39:
30:
23:
1389:Plants described in 1753
847:Howell, C. (May 2008).
837:The Jepson eFlora 2013.
572:Flora of North America.
792:Entomological Research
392:
381:
366:, which is limited to
387:
376:
248:in the aster family,
439:is often a solitary
712:. CAB International
318:common beggar-ticks
286:devil's beggarticks
42:Conservation status
818:2013-06-24 at the
664:2007-07-02 at the
393:
382:
310:tickseed sunflower
266:introduced species
224:Bidens melanocarpa
1361:
1360:
1251:Open Tree of Life
887:Taxon identifiers
858:978-0-478-14413-0
363:Hadjina chinensis
324:Habitat and range
314:leafy beggarticks
290:devil's-pitchfork
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507:The Plant List,
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474:Invasive species
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356:The defoliating
294:devil's bootjack
226:
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183:B. frondosa
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895:Bidens frondosa
889:
872:
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833:Bidens frondosa
830:
826:
820:Wayback Machine
811:Bidens frondosa
807:
798:
794:39(6), 394-400.
787:Bidens frondosa
782:
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770:Bidens frondosa
767:
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737:Bidens frondosa
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666:Wayback Machine
657:Bidens frondosa
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639:
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610:Bidens frondosa
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568:Bidens frondosa
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509:Bidens frondosa
505:
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435: in). The
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401:Bidens frondosa
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389:Bidens frondosa
378:Bidens frondosa
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341:Bidens frondosa
329:Bidens frondosa
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246:flowering plant
237:Bidens frondosa
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201:Bidens frondosa
199:
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72:
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25:Bidens frondosa
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478:This plant is
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468:seed dispersal
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380:flowering head
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306:pitchfork weed
242:North American
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335:According to
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192:Binomial name
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751:. Retrieved
741:
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714:. Retrieved
709:
704:Popay, Ian.
699:
687:. Retrieved
683:
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609:
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547:. Retrieved
533:
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461:
459:at one end.
445:disc florets
400:
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302:bur marigold
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24:
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1176:NatureServe
1078:iNaturalist
919:Wikispecies
462:The barbed
449:ray florets
441:flower head
358:caterpillar
298:sticktights
282:New Zealand
244:species of
113:Angiosperms
60:NatureServe
1368:Categories
1335:WisFlora:
1274:Plant List
963:Calflora:
753:18 October
716:12 October
689:11 October
494:References
396:Morphology
250:Asteraceae
159:Asteraceae
1279:gcc-32906
1044:200023534
1031:200023534
549:4 January
177:Species:
149:Asterales
83:Kingdom:
1325:VASCAN:
1313:Tropicos
1181:2.130456
1158:64264333
1119:10588201
1106:315743-2
953:BioLib:
910:Q1560642
904:Wikidata
816:Archived
662:Archived
480:invasive
216:Synonyms
155:Family:
139:Asterids
126:Eudicots
1318:2700300
1057:5392174
486:by the
453:cypsela
430:⁄
416:⁄
405:pinnate
352:Ecology
278:Morocco
227:Wiegand
165:Genus:
145:Order:
87:Plantae
58: (
56:Secure
1379:Bidens
1287:PLANTS
1214:NZOR:
1132:108916
1018:156191
992:469349
933:AoFP:
855:
368:Bidens
316:, and
280:, and
270:Europe
262:Mexico
260:, and
256:, the
254:Canada
170:Bidens
1263:PFI:
1256:86774
1225:NZPCN
1207:51269
1145:35707
1114:IRMNG
1090:IPA:
1083:51712
1013:EUNIS
1005:BIDFR
956:41348
943:APA:
464:pappi
457:pappi
240:is a
133:Clade
120:Clade
107:Clade
94:Clade
1338:2749
1328:2934
1300:POWO
1292:BIFR
1266:5548
1243:6469
1230:3514
1202:NCBI
1153:IUCN
1140:ITIS
1101:IPNI
1093:5187
1070:7167
1065:GRIN
1052:GBIF
1000:EPPO
979:LS97
966:1086
936:3645
853:ISBN
755:2023
718:2018
691:2018
551:2018
484:weed
391:leaf
274:Asia
1346:WFO
1189:NBN
1168:249
1127:ISC
1039:FoC
1026:FNA
987:EoL
974:CoL
946:591
739:L."
360:of
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423:4
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62:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.