Results 61 to 70 of about 557 (146)

New species of Tulasnella associated with terrestrial orchids in Australia [PDF]

, 2020
Recent studies using sequence data from eight sequence loci and coalescent-based species delimitation methods have revealed several species-level lineages of Tulasnella associated with the orchid genera Arthrochilus, Caleana, Chiloglottis, and Drakaea in
Linde, Celeste, May, Tom W., Peakall, Rodney, Phillips, Ryan, RUIBAL, MONICA, Smith, Leon   +5 more
core   +1 more source

Identification of fungal associates of the swamp helmet orchid (Corybas carsei), a threatened (nationally critical) species

New Zealand Journal of Botany, Volume 62, Issue 4, Page 595-608, December 2024.
ABSTRACT Corybas carsei is one of New Zealand's most endangered orchids, with a single remaining population in the Whangamarino Wetland (North Island). Although orchid mycorrhizae have proved a critical aspect of orchid conservation globally, until now mycorrhizal fungi of C. carsei have not been identified or utilised for conservation.
Jennifer Alderton‐Moss, Andrew B. Munkacsi, Karin van der Walt, Carlos A. Lehnebach   +3 more
wiley   +1 more source

Do exchangeable hydrogens affect the evaluation of partial mycoheterotrophy in orchids? Insights from δ2H analysis in bulk, α‐cellulose, and cellulose nitrate samples

New Phytologist, Volume 243, Issue 6, Page 2430-2441, September 2024.
Summary To evaluate the nutritional modes of orchids associated with ‘rhizoctonia’ fungi, analyses of hydrogen (δ2H), carbon (δ13C), and nitrogen (δ15N) stable isotope ratios are usually adopted. However, previous studies have not fully accounted for exchangeable hydrogens, which could affect these evaluations.
Ryuta Yagi, Takashi F. Haraguchi, Ichiro Tayasu, Kenji Suetsugu   +3 more
wiley   +1 more source

Афілофороїдні гриби відділення «Крейдова флора» Українського степового природного заповідника [PDF]

, 2011
The results of studying the diversity of aphyllophoroid fungi in „Kreidova flora” branch of the Ukrainian Steppe Nature Reserve of National Academy of Sciences of Ukraine (Donetsk region, Ukraine) are presented.
Акулов, О.Ю., Ординець, О.В.   +1 more
core  

Photosynthate transfer from an autotrophic orchid to conspecific heterotrophic protocorms through a common mycorrhizal network

New Phytologist, Volume 243, Issue 1, Page 398-406, July 2024.
Summary The minute ‘dust seeds’ of some terrestrial orchids preferentially germinate and develop as mycoheterotrophic protocorms near conspecific adult plants. Here we test the hypothesis that mycorrhizal mycelial connections provide a direct pathway for transfer of recent photosynthate from conspecific green orchids to achlorophyllous protocorms ...
David J. Read, John Haggar, Emily Magkourilou, Emily Durant, David Johnson, Jonathan R. Leake, Katie J. Field   +6 more
wiley   +1 more source

1106. Ophrys apifera Huds.

Curtis's Botanical Magazine, Volume 41, Issue 2, Page 269-278, June 2024.
Summary Ophrys apifera (BEE ORCHID) is illustrated here (Plate 1106). It is a widespread species, occurring in southern and western Europe (absent from most of Scotland and Scandinavia), extending into south‐western Asia and North Africa. A detailed description is provided, with notes on habitat and cultivation.
Michael F. Fay, Reinhild Raistrick, Miriam Bazzicalupo, Brendan Sayers, Jacopo Calevo   +4 more
wiley   +1 more source

NOTES ON RESUPINATE HYMENOMYCETES—II* The tulasnelloid fungi

Reinwardtia, 2015
Discussed  are  the  tulasnelloid  fungi,  i.e.   Tulasnella  and  other groups considered related by the author and also possessing spores capable of exhibiting repetition and not becoming septate.The author rejects the designation epibasidia and ...
M. A. Donk
doaj  

Афілофороїдні гриби Регіонального ландшафтного парку «Ізюмська лука» та прилеглих територій (Харківська область, Україна) [PDF]

, 2012
Two hundred and eight species of aphyllophoroid fungi (Basidiomycota) were revealed by us in “Iziumska luka” Regional Landscape Park and vicinities (Ukraine, Kharkiv region, Steppe natural zone) during 2007-2010.
Акулов, О.Ю., Ординець, О.В., Усіченко, А.С.   +2 more
core  

1102. Platanthera chlorantha (Custer) Rchb.

Curtis's Botanical Magazine, Volume 41, Issue 2, Page 227-235, June 2024.
Summary Platanthera chlorantha (greater butterfly orchid) is illustrated here (Plate 1102). It is a widespread, temperate European and western Asian species. A detailed description is provided, with notes on habitat. Given its wide distribution and the diverse range of habitats where it occurs, its conservation status is Least Concern in Europe.
Michael F. Fay, Miriam Bazzicalupo, Jacopo Calevo   +2 more
wiley   +1 more source

Population genetics on anthropogenic and natural sites, subspecies differentiation and fungal community of Gymnadenia conopsea s.l. (Orchidaceae) [PDF]

, 2010
Today human impact is the main driver of global environmental change. One of the most severe anthropogenic changes is land transformation, which has altered 40- 50% of Earth’s surface into urban and agricultural systems.
Stark, Christiane
core   +1 more source