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are rarely produced, although they are reported to be abundant in coastal areas. The capsules are 1.0–1.7 mm (0.04–0.07 in) long, smooth and brown, and contain spores, which are 8–12 μm long. The form of the hair-points on the leaves of
289:, the genus Racomitrium is found across the Northern and Southern hemispheres., however Racomitrium lanuginosum is only found in the Northern hemisphere. It grows as large mats on exposed rock and in boulder scree, particularly on acidic rocks. Its
340:
grows as "large cushiony mats". Its stems are up to 12 centimetres (4.7 in) long and irregularly branched. The leaves are 3–5 millimetres (0.12–0.20 in) long, 0.6–0.9 mm (0.02–0.04 in) wide,
353:
along the sides of the leaf. Especially when dry, these hair-points give the plant a downy appearance, which is referenced in several of the common names for the species.
349:. They end in a long, thin hair-point, with teeth along both sides pointing 40°–90° from the axis of the leaf. The hyaline (transparent) margins of the hair-point are
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774:. British Bryological Society Special Volume. Vol. 5 (4 ed.). Wootton, Northampton: British Bryological Society.
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is "one of the few bryophytes familiar to many non-bryologists". Other species that may be confused with it include
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is found widely across northern Canada, and extends further south both in the east (to
688:
668:, it is known as the "woolly fringe-moss", in Canada as the "hoary rock-moss", and in
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1013:. Taranaki Educational Resource: Research, Analysis and Information Network
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424:. It is more frequently found on acidic rocks than calcareous ones.
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966:
Juan Larraín; Dietmar Quandt; Michael Stech; Jesús Muñoz (2013).
552:
290:
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67:
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421:
910:
E-Flora BC: Electronic Atlas of the Flora of
British Columbia
860:
Mosses and
Liverworts of Britain and Ireland: a Field Guide
547:
is also found in some temperate and tropical mountains on
745:(Hedwig) Bridel, Muscol. Recent., suppl. 4: 79. 1818".
1061:
416:and on exposed rock surfaces. It will also grow in
906:(Hedw.) Brid., hoary rock-moss (racomitrium moss)"
606:. It was moved to its current genus in 1818 when
900:Wilf Schofield (2014). Brian Klinkenberg (ed.).
543:As well as occurring widely across Arctic Asia,
301:, which gives rise to its regional common names
814:Kelly Fretwell & Brian Starzomski (2014).
614:, and that position was cemented in 1860 when
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329:distinguish it from many other species of
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642:, a group that also contains the species
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868:Botanical Society of the British Isles
741:& Halina Bednarek-Ochyra (2007). "
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1244:ea46cc61-9980-49f6-bfa5-185036bb5677
772:English Names for British Bryophytes
325:The coarsely toothed hair-points of
968:"Lumping or splitting? The case of
14:
824:Biodiversity of the Central Coast
1034:
488:, isolated populations occur on
44:
914:University of British Columbia
571:and the highest ground of the
520:and the sub-Antarctic islands
473:and in mountainous regions of
1:
608:Samuel Elisée Bridel-Brideri
345:, pointed and with a strong
285:found in montane and arctic
972:(Bryophytina: Grimmiaceae)"
281:is a widespread species of
244:Racomitrium leptodontioides
1366:
748:Bryophytes: Mosses, Part 1
293:have a characteristically
943:Atlas of Living Australia
770:Edwards, Sean R. (2012).
664:around the world. In the
660:is known by a variety of
616:Wilhelm Philippe Schimper
381:and its close relatives,
192:
184:
162:
155:
41:Scientific classification
39:
30:
23:
1350:Plants described in 1801
604:Trichostomum lanuginosum
512:in the Indian Ocean, in
442:in the mountains of the
432:circumpolar distribution
397:Distribution and ecology
364:is unique among mosses.
264:Trichostomum lanuginosum
1093:Racomitrium lanuginosum
1063:Racomitrium lanuginosum
1042:Racomitrium lanuginosum
1009:Racomitrium lanuginosum
937:Racomitrium lanuginosum
904:Racomitrium lanuginosum
857:, woolly fringe-moss".
855:Racomitrium lanuginosum
853:Sam Bosanquet (2010). "
818:Racomitrium lanuginosum
757:Oxford University Press
743:Racomitrium lanuginosum
691:Racomitrium lanuginosum
658:Racomitrium lanuginosum
632:Racomitrium lanuginosum
592:Racomitrium lanuginosum
469:). It is also found in
461:), and in the west (to
428:Racomitrium lanuginosum
402:Racomitrium lanuginosum
373:Racomitrium lanuginosum
338:Racomitrium lanuginosum
278:Racomitrium lanuginosum
232:Racomitrium lanuginosum
220:Racomitrium lanuginosum
166:Racomitrium lanuginosum
25:Racomitrium lanuginosum
828:University of Victoria
753:Flora of North America
610:established the genus
453:Within North America,
334:
252:Trichostomum hypnoides
538:Prince Edward Islands
412:, particularly among
384:R. heterostichum
324:
212:Racomitrium hypnoides
1045:at Wikimedia Commons
573:Great Dividing Range
508:; it also occurs on
816:"Hoary rock moss •
620:R. lanuginosum
565:R. lanuginosum
545:R. lanuginosum
455:R. lanuginosum
448:Southern Hemisphere
436:Northern Hemisphere
362:R. lanuginosum
327:R. lanuginosum
204:Grimmia rigidissima
148:R. lanuginosum
672:as "woolly moss".
645:R. geronticum
335:
1332:
1331:
1265:Open Tree of Life
1055:Taxon identifiers
1039:Media related to
877:978-0-9561310-1-0
781:978-0-9561310-2-7
651:R. pruinosum
634:is classified in
575:on the border of
567:is restricted to
390:Hedwigia stellata
378:R. canescens
303:woolly fringemoss
274:
273:
268:
260:
248:
247:J. B. Först.
240:
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216:
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196:Grimmia hypnoides
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987:(6): 1117–1132.
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939:"(Hedw.) Brid.""
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755:. Vol. 27.
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662:vernacular names
563:. In Australia,
522:Deception Island
502:Tristan da Cunha
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870:. p. 539.
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596:first described
589:
577:New South Wales
467:Rocky Mountains
438:, and is found
399:
370:
368:Similar species
319:
307:hoary rock-moss
239:(Hartm.) Hartm.
180:
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16:Species of moss
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1029:External links
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1011:(woolly moss)"
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739:Ryszard Ochyra
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697:The Plant List
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693:(Hedw.) Brid"
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1017:November 15,
1015:. Retrieved
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1001:
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978:
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946:. Retrieved
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917:. Retrieved
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831:. Retrieved
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700:. Retrieved
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624:type species
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297:and toothed
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131:Racomitrium
130:
118:
24:
18:
1203:NatureServe
1177:iNaturalist
1087:Wikispecies
970:Racomitrium
948:October 22,
919:October 22,
833:October 22,
702:October 23,
670:New Zealand
640:Racomitrium
636:Racomitrium
628:Racomitrium
618:designated
612:Racomitrium
602:in 1801 as
530:Îles Crozet
514:New Zealand
410:alpine zone
404:grows from
357:Sporophytes
331:Racomitrium
317:Description
311:woolly moss
135:Racomitrium
119:Racomitrium
108:Grimmiaceae
1345:Grimmiales
1339:Categories
1278:Plant List
676:References
561:New Guinea
471:Costa Rica
463:California
440:disjunctly
343:lanceolate
299:hair-point
236:subimberbe
207:Müll. Hal.
98:Grimmiales
88:Dicranidae
84:Subclass:
64:Division:
1156:200001318
790:0268-8034
526:Kerguelen
406:sea level
351:decurrent
295:decurrent
259:P. Beauv.
224:pruinosum
142:Species:
126:Section:
78:Bryopsida
68:Bryophyta
54:Kingdom:
1309:35144701
1304:Tropicos
1208:2.124970
1101:BioLib:
1078:Q3024247
1072:Wikidata
587:Taxonomy
581:Victoria
569:Tasmania
536:and the
465:and the
446:and the
186:Synonyms
104:Family:
1169:2673622
622:as the
557:Sumatra
510:Réunion
498:Madeira
484:In the
444:tropics
434:in the
408:to the
255:Willd.
188:
114:Genus:
94:Order:
74:Class:
58:Plantae
1296:RALA70
1291:PLANTS
1270:445644
1241:NZOR:
1234:140628
1195:548055
1182:167684
1143:197217
1130:853344
874:
788:
778:
638:sect.
549:Borneo
518:Hawaii
492:, the
490:Azores
430:has a
418:tundra
347:midrib
291:leaves
287:tundra
227:Wilson
215:Lindb.
199:Lindb.
1257:17568
1138:EUNIS
1117:4R8PG
1104:90941
980:Taxon
975:(PDF)
864:(PDF)
459:Maine
267:Hedw.
234:var.
222:var.
178:Brid.
174:Hedw.
133:sect.
1229:NCBI
1190:ITIS
1164:GBIF
1019:2014
950:2014
921:2014
872:ISBN
835:2014
786:ISSN
776:ISBN
704:2014
648:and
594:was
579:and
559:and
553:Java
504:and
477:and
422:bogs
387:and
309:and
283:moss
1317:WFO
1216:NBN
1151:FNA
1125:EoL
1112:CoL
989:doi
626:of
598:by
420:or
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1319::
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985:62
983:.
977:.
958:^
941:.
912:.
908:.
886:^
866:.
843:^
826:.
822:.
798:^
784:.
751:.
712:^
695:.
654:.
630:.
583:.
555:,
551:,
540:.
532:,
528:,
524:,
516:,
500:,
496:,
481:.
450:.
393:.
313:.
305:,
257:ex
176:)
1021:.
1007:"
995:.
991::
952:.
935:"
923:.
902:"
880:.
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820:"
792:.
759:.
706:.
689:"
333:.
172:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
