33:
366:) ranging in colour from red-brown to black-brown. This tomentum is shorter and velvety near the margins but extends to a woolly texture towards the centre. White pseudocyphellae, another feature of the lichen, stand out against the tomentum, especially in the central region. These structures are sparse along the edges and measure between 0.1 and 2.0 mm in diameter. They are easily distinguishable due to their raised, pale-buff border and have a surface ranging from concave to convex with a granular texture.
46:
285:– and has a greyish-white, eroded appearance. The upper surface showcases a spectrum of colours from dark grey-blue to brown-black, particularly becoming darker at the lobe tips when moist. When dry, the central area can vary from dark olive-brown to a pale yellowish tint with greyish edges. The surface texture can be flat or slightly wavy, with the tips more wrinkled and the remainder distinctly dotted.
203:
that overlap in a complex pattern. The upper surface varies in colour from dark grey-blue to brown-black, becoming darker at the lobe tips when moist, and displays a spectrum of colours including dark olive-brown to pale yellowish with greyish edges when dry, while the underside is either bubbly or
331:
The soredia of the lichen is dark brownish-blue, transitioning to a pale grey, and often appears to erode to white. These are coarse and resemble crowded, false isidia. The soredia clusters, which can be up to 0.5 mm in diameter, can either be dispersed, densely packed, or even merge to form
357:
The lichen's underside has a surface that is either bubbly or unevenly wrinkled. The edges are a pale buff or brown shade with a smooth appearance, while the rest is densely covered in hair-like structures
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is more or less circular, measuring 30–80 mm in diameter. This lichen loosely attaches from its edges to its centre. The edges of the thallus appear to rise slightly and display rounded
296:, ranging from smooth to minutely spiderweb-like in parts. Depending on its state, it feels either leathery to brittle when dry or soft and limp when wet. It is sorediate, and it lacks
277:
The lichen's margins are sinuous, rising weakly with an irregular formation ranging from finely to coarsely jagged. The underbelly of the lichen occasionally presents
236:
honours Bruce and Glenys
Hayward, "for their collections of, and researches into, lichens of the offshore islands of northern New Zealand". They collected the
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274:, spanning 2–20 mm in length and 4–25 mm in width. These lobes stand apart but touch each other and have a complex overlapping pattern.
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measuring 30–80 mm in diameter, loosely attached from its edges to its centre, featuring rising wavy margins with rounded
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378:, it is known from fragmentary specimens collected from amongst the debris of Kermadec pĹŤhutukawa that were toppled by a
320:) can be seen, forming a mesh-like patterns towards the lobe tips. Sometimes, these spots form larger patches that lack
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437:. Bulletin of the British Museum (Natural History), Botany Series. Vol. 17. p. 159.
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183:. It is found in New Zealand, where it is considered "at risk" under the
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390:, where it is quite rare, it has been found growing on the trunks of
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463:"Lichens of a Significant Ecological Area (SEA) in Kohimarama"
382:, suggesting that in that location it inhabits the upper tree
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489:"Lichen notes from the Kermadec Islands. I. Lobariaceae"
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244:, where it was growing on the bark of a tea tree (genus
344:) is white, and its photosynthetic partner is from the
410:is listed as NU ("At Risk: Naturally Uncommon").
212:ranging from red-brown to black-brown, and white
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486:
487:de Lange, Peter J.; Galloway, David J. (2015).
228:as new to science in 1988 by the lichenologist
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216:especially noticeable in the central region.
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404:New Zealand Threat Classification System
185:New Zealand Threat Classification System
722:Taxa named by David Galloway (botanist)
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461:Blanchon, Dan; Leddy, Nadine (2015).
434:(lichens). I. The New Zealand species
666:cec1c931-fe57-4488-90ef-466477ba979e
288:Additionally, the upper surface is
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470:Auckland Botanical Society Journal
340:crusts. The lichen's inner layer (
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493:Bulletin of the Auckland Museum
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551:Pseudocyphellaria haywardiorum
521:Pseudocyphellaria haywardiorum
408:Pseudocyphellaria haywardiorum
264:Pseudocyphellaria haywardiorum
253:
189:Pseudocyphellaria haywardiorum
168:Pseudocyphellaria haywardiorum
150:Pseudocyphellaria haywardiorum
25:Pseudocyphellaria haywardiorum
1:
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394:and on fallen dead branches.
191:has a more or less circular
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712:Lichens described in 1988
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308:. Small, irregular light
204:unevenly wrinkled with a
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41:Scientific classification
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370:Habitat and distribution
427:Galloway, D.J. (1988).
332:extensive sorediate to
717:Lichens of New Zealand
281:– small reproductive
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132:P. haywardiorum
242:Red Mercury Island
226:formally described
702:Pseudocyphellaria
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688:
674:Open Tree of Life
513:Taxon identifiers
432:Pseudocyphellaria
312:-coloured spots (
175:(bark-dwelling),
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119:Pseudocyphellaria
16:Species of lichen
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234:species epithet
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88:Lecanoromycetes
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346:cyanobacterial
336:pseudoisidiate
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230:David Galloway
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179:in the family
177:foliose lichen
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392:cabbage trees
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238:type specimen
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181:Peltigeraceae
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141:Binomial name
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108:Peltigeraceae
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398:Conservation
376:Raoul Island
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247:Leptospermum
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157:D.J.Galloway
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98:Peltigerales
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625:iNaturalist
545:Wikispecies
476:(1): 46–48.
430:Studies in
324:photobionts
254:Description
240:in 1971 on
173:corticolous
696:Categories
499:: 115–137.
414:References
388:Kohimarama
283:propagules
78:Ascomycota
74:Division:
560:AusLichen
536:Q10642912
300:phyllidia
126:Species:
64:Kingdom:
58:Eukaryota
651:MycoBank
643:10985642
599:Fungorum
565:30019452
530:Wikidata
362:tomentum
220:Taxonomy
208:tomentum
104:Family:
54:Domain:
679:3781137
617:2601455
591:1032653
402:In the
380:cyclone
342:medulla
316:maculae
279:soredia
260:thallus
193:thallus
114:Genus:
94:Order:
84:Class:
663:NZOR:
656:132279
630:405298
604:132279
384:canopy
351:Nostoc
348:genus
232:. The
159:(1988)
638:IRMNG
578:4NVJH
466:(PDF)
386:. In
292:matte
270:lobes
199:lobes
68:Fungi
612:GBIF
310:buff
258:The
586:EoL
573:CoL
374:On
304:or
262:of
250:).
698::
676::
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627::
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588::
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547::
532::
497:20
495:.
491:.
474:70
472:.
468:.
443:^
406:,
354:.
328:.
187:.
358:(
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