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use dense white hairs for insulation. Dormancy is typically broken with the first rains of the wet season and growth proceeds quickly. New growth, such as a new fibrous root system, new leaves, and the inflorescence, must build up reserves and set seed; a short wet season and sudden drought may cut
437:
hybrids. Approximately four recognisable forms of this hybrid can be found in the wild. The characteristics favour one parent species or the other: some forms are smaller at 4–5 cm (1.6–2.0 in) in diameter while others can be up to 10 cm (3.9 in) in diameter, the leaf varies in
624:
The species was only known from a single location, the description of which vaguely positioned it along the
Finniss River, a river that is nearly 100 km (60 mi) long. Tsang died in 1984 and it was feared that the exact location of the known population was lost with him. Further field
379:
the leaves die back and the plant survives by forming a bulb-like structure of tightly packed leaf bases just below the soil's surface. This adaptation helps it avoid desiccation during the dry season. The hard clay soils acts as insulation; all other species in subgenus
304:
at maturity are 1.5 cm (0.6 in) long and 2 cm (0.8 in) wide, with leaves on older specimens being as wide as 3 cm (1.2 in). It is unique in the subgenus because of its large leaves that are typically flat against the soil. Retentive
679:
grow year-round without dormancy. Lowrie also notes that these species produce deep red foliage in the wild, a characteristic that is lost in cultivation when plants retain a greener appearance presumably caused by lower light intensities.
321:
and usually 10 mm long with varying widths: 2 mm near the center of the rosette, 3.5 mm near the center of the petiole, and 3 mm at the point of attachment to the lamina. The upper surface of the petiole is
641:
was suspected from its earliest description by Peter Tsang, who noted similarities in their dormant bud and root structures. This assessment has been confirmed by further analysis by other botanists.
414:. Hybridisation is rare in the wild, however, because the soil types specific to individual parent species do not converge often. The first natural hybrid to be discovered was the product of
336:
are produced per plant and are usually 8 cm (3.1 in) long. Approximately 12 flowers are found on one inflorescence with each white or pink flower held on a 3–5 mm long
348:
are sparsely covered in white hairs. Flowers are composed of elliptic 3 mm long by 1.8 mm wide sepals, 7 mm long by 4 mm wide petals, five 2.7 mm long white
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953:
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the growing season considerably. New roots are white and fleshy, mostly serving as a water storage organ, while older roots become thinner and mostly anchor the plant.
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was first cultivated by Peter Tsang shortly after its initial discovery. He then sent living specimens on to others to establish the new species in cultivation.
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1399:
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372:. It typically flowers from November to December with only one flower open at a time, lasting for just one day whether it was pollinated or not.
256:). In a review of the research on the evolution of the Venus flytrap from sticky-leaved ancestors, botanists Thomas Gibson and Donald Waller use
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in the
Northern Territory. Falconer was collecting plants and tropical fish for Peter Tsang, a carnivorous plant enthusiast living in
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is common throughout the northern coastal areas of the
Northern Territory in Australia. It was originally located along the
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values. In the first account of this species' habitat, the soil pH at the site was recorded as pH 8. At the site where
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317:(underside) surface of the leaf is noticeably veined and sparsely covered with non-glandular white hairs. Petioles are
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specimens, those that are duplicates of the holotype, were distributed to several herbaria, including those at the
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as an example of a sticky-leaved species that shares many characteristics with the Venus flytrap, such as a wide
1353:
268:, and faces the same challenge of prey escape that the snap trap of the Venus flytrap evolved in response to.
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in 1991 by E. Westphal. Seed from this hybrid has proved to be viable which is an unusual characteristic for
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565:. Tsang also prepared a short announcement of this new species published in the June 1980 issue of the
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It is considered to be a difficult species to grow in cultivation. During its seasonal dormancy,
406:
230:
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40:
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32:
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produces a tight rosette of leaves that resembles a hibernating bud. It is often grown in a
470:
337:
279:
261:
1327:
1035:
1087:
1046:
981:
934:
911:
881:
852:
816:, vol. 3. Nedlands, Western Australia: University of Western Australia Press. pp. 168-171.
773:
733:
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275:
83:
727:
World
Carnivorous Plant List - Nomenclatural Synopsis of Carnivorous Phanerogamous Plants
313:– appear on the margin of the lamina with shorter glands in the center of the leaf. The
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in alkaline sandy soils. It is found growing in the grey silty clay soils in the
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Evolving Darwin's 'most wonderful' plant: ecological steps to a snap-trap.
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by submerging leaf pullings in pure water. Under the
Australian botanist
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310:
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126:
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Adlassnig, W., M. Peroutka, H. Lambers, and I. K. Lichtscheidl. 2005.
538:
was first discovered, tall dense grass covered the small population.
464:
have also been produced and cultivated, including a complex hybrid: (
353:
349:
1152:
438:
size, and some hybrids will form clumps by producing plantlets like
297:(flowering), but increase as the growing season progresses. Typical
1275:
1064:
928:(Droseraceae), the first natural sundew hybrid from South America.
368:
that are extensively branched toward the apex with terminal white
345:
57:
885:
Proceedings of the 4th
International Carnivorous Plant Conference
575:
honour Mr
Falconer as its discoverer. It was not until 1984 that
1236:
1126:. Centre for Plant Biodiversity Research, Australian Government.
660:
579:
provided the formal description required under the rules of the
301:
293:
leaves lay flat against the soil. Leaves are usually smaller at
265:
1156:
531:
549:
was first discovered by a Mr
Falconer in 1980 along the
309:-producing glands held on stalks – structures known as
585:
in an article that described three new species in the
1003:
Juniper, B. E., R. J. Robins, and D. M. Joel. 1989.
410:
complex, which includes the species in the subgenus
1165:
914:
404:It can readily hybridise with other species in the
957:. Ten Speed Press, Berkeley, California. p. 146.
954:The Savage Garden: Cultivating Carnivorous Plants
571:, giving a brief description and suggesting the
749:. Timber Press: Portland, Oregon, USA. p. 91.
625:studies, however, produced several new sites.
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8:
582:International Code of Botanical Nomenclature
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675:'s growing conditions, species in subgenus
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721:
719:
717:
193:
31:
20:
1009:. London: Academic Press Limited. p. 23.
442:does while others will remain isolated.
768:Gibson, T. C., and D. M. Waller. 2009.
713:
561:and Bill Lavarack, a botanist with the
7:
1092:Australian National Botanic Gardens
597:of Faculty of Arts and Sciences at
593:specimen is Kondo 2227 held at the
356:and pollen, a 1.1 mm diameter
557:. Tsang then sent specimens on to
514:While most carnivorous plants are
14:
364:and three white 2.5 mm long
1354:urn:lsid:ipni.org:names:904081-1
1139:
975:The roots of carnivorous plants.
783:10.1111/j.1469-8137.2009.02935.x
44:
1400:Flora of the Northern Territory
1390:Carnivorous plants of Australia
1074:International Plant Names Index
813:Carnivorous Plants of Australia
1040:from the top end of Australia.
542:Botanical history and taxonomy
1:
460:Artificial hybrids involving
285:that is common for the genus
1051:Carnivorous Plant Newsletter
939:Carnivorous Plant Newsletter
857:Carnivorous Plant Newsletter
613:, the National Herbarium of
607:University of North Carolina
568:Carnivorous Plant Newsletter
450:; this hybrid was given the
248:superficially resembles the
16:Species of carnivorous plant
1395:Caryophyllales of Australia
1122:Australian Plant Name Index
1084:Harvard University Herbaria
440:D. dilatato-petiolaris
421:D. dilatato-petiolaris
1426:
1080:Royal Botanic Gardens, Kew
747:Growing Carnivorous Plants
736:. Retrieved 10 March 2010.
993:10.1007/s11104-004-2754-2
611:New York Botanical Garden
563:Queensland National Parks
201:
192:
171:
164:
41:Scientific classification
39:
30:
23:
1405:Plants described in 1984
869:Hoshi, Yoshikazu. 2002.
488:Distribution and ecology
669:vegetatively propagated
1006:The Carnivorous Plants
871:Chromosome studies in
628:Its alliance with the
530:sandy soils with high
444:Drosera falconeri
254:Dionaea muscipula
1150:at Wikimedia Commons
1124:(APNI), IBIS database
518:that cannot tolerate
457:by Westphal in 1991.
446:also hybridises with
392:chromosome number is
344:, inflorescence, and
1054:, 9(2): 46 & 48.
926:Drosera × fontinalis
923:Rivadavia, F. 2009.
667:soil. Plants can be
619:Queensland Herbarium
599:Hiroshima University
352:that produce orange
725:Schlauer, J. 2010.
477:D. darwinensis
455:D. petioconeri
1045:2010-03-12 at the
980:2021-07-31 at the
951:D'Amato, P. 1998.
933:2012-03-01 at the
910:2010-03-17 at the
880:2011-06-05 at the
851:2011-09-28 at the
844:Drosera petiolaris
745:Rice, B. A. 2006.
732:2016-09-18 at the
630:D. petiolaris
587:D. petiolaris
448:D. petiolaris
431:D. dilaconeri
424:, later given the
407:D. petiolaris
231:Northern Territory
1377:
1376:
1323:Open Tree of Life
1197:Drosera falconeri
1167:Drosera falconeri
1159:Taxon identifiers
1147:Drosera falconeri
1144:Media related to
1115:Drosera falconeri
1067:Drosera falconeri
942:, 38(4): 121-125.
860:, 19(3-4): 65-72.
840:Lowrie, A. 1990.
810:Lowrie, A. 1998.
755:978-0-88192-807-5
657:D. falconeri
650:Drosera falconeri
547:Drosera falconeri
536:D. falconeri
524:D. falconeri
493:Drosera falconeri
482:D. falconeri
466:D. falconeri
462:D. falconeri
416:D. falconeri
272:Drosera falconeri
258:D. falconeri
246:Drosera falconeri
221:in the family of
219:carnivorous plant
214:Drosera falconeri
210:
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204:D. falconeri
175:Drosera falconeri
157:D. falconeri
25:Drosera falconeri
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573:specific epithet
471:D. ordensis
202:Distribution of
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853:Wayback Machine
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774:New Phytologist
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507:regions and on
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887:. pp. 31-38.
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699:Taxonomy of
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677:Lasiocephala
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673:Allen Lowrie
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1258:iNaturalist
1191:Wikispecies
645:Cultivation
632:complex in
452:nomen nudum
427:nomen nudum
329:One or two
241:Description
223:Droseraceae
117:Droseraceae
84:Angiosperms
1384:Categories
1336:Plant List
905:-complex."
903:petiolaris
708:References
617:, and the
555:Queensland
528:calcareous
516:calcifuges
501:Palmerston
377:dry season
135:Subgenus:
1341:kew-64342
1088:Libraries
1069:K. Kondo"
663::sand or
595:Herbarium
526:grows on
311:tentacles
291:Deciduous
283:body plan
235:Australia
151:Species:
54:Kingdom:
1289:97468272
1276:904081-1
1182:Q3009446
1176:Wikidata
1043:Archived
978:Archived
931:Archived
908:Archived
878:Archived
849:Archived
846:complex.
730:Archived
690:List of
684:See also
634:subgenus
591:holotype
520:alkaline
331:racemose
324:glabrous
307:mucilage
299:reniform
295:anthesis
225:. It is
140:Drosera
113:Family:
97:Eudicots
1410:Drosera
1310:NTFlora
1302:1030019
1250:3190765
1237:5471002
1097:31 July
1038:Drosera
873:Drosera
701:Drosera
694:species
692:Drosera
665:perlite
603:Isotype
522:soils,
435:Drosera
400:Hybrids
390:diploid
375:In the
370:stigmas
362:carpels
354:anthers
350:stamens
338:pedicel
315:abaxial
287:Drosera
280:rosette
278:with a
262:petiole
229:to the
227:endemic
186:K.Kondo
128:Drosera
123:Genus:
103:Order:
58:Plantae
1263:929595
1211:115410
1086:&
1076:(IPNI)
1036:A new
1013:
961:
753:
609:, the
396:= 12.
366:styles
346:sepals
340:. The
302:lamina
266:lamina
1328:85726
1224:37QQZ
901:The "
474:) × (
358:ovary
342:scape
217:is a
182:Tsang
142:subg.
91:Clade
78:Clade
65:Clade
1349:POWO
1315:1865
1297:NCBI
1284:IUCN
1271:IPNI
1245:GBIF
1206:APNI
1099:2021
1011:ISBN
959:ISBN
842:The
751:ISBN
661:peat
503:and
418:and
388:Its
264:and
1362:WFO
1232:EoL
1219:CoL
989:doi
779:doi
484:).
233:of
184:ex
1386::
1364::
1351::
1338::
1325::
1312::
1299::
1286::
1273::
1260::
1247::
1234::
1221::
1208::
1193::
1178::
1119:.
1090:;
1082:;
1078:.
1071:.
1021:^
892:^
821:^
789:^
761:^
716:^
621:.
601:.
532:pH
511:.
480:×
468:×
394:2n
289:.
237:.
93::
80::
67::
1117:"
1113:"
1101:.
1065:"
991::
781::
252:(
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