Lucisporidia

This is the vegetative stage of a bacteria-eating slime mold, preparing to form spores. Sunshine Coast, British Columbia. Trichiaceae Family

Hemitrichia serpulaPretzel slime moldSlo.: ?Date: Sept. 11. 2009Lat.: 46,33481 Long.: 13,53083Code: Bot_377/2009-3314Habitat: mixed woodland, nearly flat ground, cretaceous clastic rock (flysh), rain protected by trees canopies, in full shade, average precipitations ~3.000 mm/year, average temperature 8-10 deg C, altitude 445 m (1.450 feet), alpine phytogeographical region. Substratum: fallen old deciduous tree, probably Acer sp., partly debarked, covered with mosses.Place: West of Bovec, near the trail to Pluna village, East Julian Alps, Posoje, Slovenia EC

Hemitrichia cf clavata (Pers.) Rostaf., syn.: Trichia clavata Pers., Hyporhamma clavatum (Pers.) LadoEN: Yellow-Fuzz Cone Slime, DE: Gelber ScheinhaarstublingSlo.: kitajska zlatovkaDat.: Oct. 5. 2009Lat.: 46.33439 Long.: 13.48114Code: Bot_388/2009_DSC5885Habitat: Mixed, predominantly Fagus sylvatica forest, in shade, partly protected from direct rain by tree canopies, average precipitations ~3.000 mm/year, average temperature 3 -5 deg C, elevation 1.330 m (4.400 feet), alpine phytogeographical region. Substratum: fallen, heavily rotted trunk of a deciduous tree, probably Fagus sylvatica. Place: Bovec basin, Gozdec forest, above the road from Mt.Kanin cable car station B to the foot of Mt. Kopa, East Julian Alps, Posoje, Slovenia EC. Comment: There was no microscopy done for this observation, hence the determination is unreliable. Myxomycetes pass through very different shapes and colors during development of their sporocarps. In most cases it is impossible to determine them to species level without microscopic observation of their spores and structure, at least for me. These pictures show immature sporocarps. Sporocysts have not yet opened, capillitium and spore mass are not yet visible. Also stalks are mostly not yet developed. This makes determination even more difficult. Nevertheless, the size and the shape of the oldest sporocarps and stalks with reddish tint points toward Hemitrichia clavata. But, it is possible that the pictures show other Hemitrichia or Trichia species like similar Trichia decipiens or Hemitrichia calyculata. Picture #10 shows eventually another species. On picture #8 one can see also two species of (probably) Ascomycetes - a larger jelly fungus and smaller black blobs (both lower left). What a picturesque life one can find just on a small piece of rotten wood! A white 'mycelium' shown on the same picture (and others - upper left) probably belongs to another kind of fungus. Although Hemitrichia clavata has white plasmodium these fibers don't seem to me to be its plasmodium. Ref.:(1) B. Ing, The Myxomycetes of Britain and Ireland,The Richmond Publ. Co.Ltd, (1999), p 127.(2) S.L.Stephenson and H.Stempen, Myxomycetes, Timber Press Inc.(2000), p 124.(x) M. Poulain, M. Meyer, J. Borronet, Les Myxomycetes, FMBDS (2011), Vol.1., p 371; Vol.2. p 130.(3) S. Behri, Raznolikost Pravih Sluzavk (Myxomycetes) v okolici Mengea, (in Slovene) (True Slime Molds (Myxomycetes) Diversity in the Vicinity of Menge), Graduation thesis, University Studies, University in Ljubljana, Biotechnical Faculty, Biology department (2015), p 86.(4) H. Neubert, W. Nowotny, K. Baumann - H. Marx, Die Myxomyceten Deutschlands und des angrenzenden Alpenraumes unter besonderen Bercksichtigung sterreichs, Vol.2.,Karlheinz Baumann Verlag, (1993, 1995, 2000), p 232.

Castel Fusano, Lazio, Italy

Unfortunately, I couldn't get very close to this log. It was on the other side of the track's fence. The log had a lot of interesting things on it, including this lovely red-brown slime mould. There were also some very tiny yellowish cup fungi on the side of the log that I really would have liked to have a closer look at. There was also an interesting Campanella species. Sigh.IDENTIFYING AUSTRALIAN RAINFOREST PLANTS,TREES & FUNGI - Flick Group --> DATABASE INDEX - TAGS

Cribraria vulgaris Schrad, syn.: Cribraria vulgaris var. genuina Rostaf., Cribraria vulgaris var. vulgaris Schrad. Date: June 15. 2009Lat.: 46.33506 Long.: 13.53008Code: Bot_356/2009-DSC0347Habitat: mixed wood in a mountain ravine, moderately inclined mountain slope, southwest aspect; cretaceous clastic rock (flysh); protected from direct rain by trees canopies and tall herbs, in shade, very humid place; precipitations ~3.000 mm/year, average temperature 8-10 deg C, altitude 450 m (1.500 feet), alpine phytogeographical region.Substratum: fallen, debarked and completely rotten deciduous tree trunk, hidden in tall herbs. Place: Bovec basin, west of Bovec, near the trail to Pluna village, East Julian Alps, Posoje, Slovenia ECComment: My initial tentative determination in 2009 Cribraria intricata was wrong. Based on new literature I've obtained the best fit seems to be Cibraria vulgaris. Fitting dimensions of sporocarps, distinct, well defined cup-shaped calyculus with irregular teeth, density of peridium mesh, color of sporangia and stalk tapering upwards, substratum and large colony speak in favor of this determination. Species has been already found in Slovenia (Ref.4) contrary to Cribraria intricata. However, determination with certainty would still require microscopic verification of traits. Unfortunately this hasn't been done.Ref: (1) B. Ing, The Myxomycetes of Britain and Ireland,The Richmond Publ. Co.Ltd, (1999), p 103(2) S.L.Stephenson and H.Stempen, Myxomycetes, Timber Press Inc.(2000), p 80.(3) M. Poulain, M. Meyer, J. Borronet, Les Myxomycetes, FMBDS (2011), Vol.1., p 307; Vol.2. p 19.(4) S. Behri, Raznolikost Pravih Sluzavk (Myxomycetes) v okolici Mengea, (in Slovene) (True Slime Molds (Myxomicetes) Diversity in Vicinity of Menge) (in Slovene), Graduation Thesis, University Studies, University in Ljubljana, Biotechnical Faculty, Biology department (2015), p70.(5) www.br.fgov.be/cgi-bin/RESEARCH/COLLECTIONS/HERBARIUMS/FU...(6) www.micobotanicajaen.com/Revista/Articulos/FMorenoG/Myxom...

Castel Fusano, Lazio, Italy

Reticularia splendens var. jurana (Meyl.) Kowalski, syn.: Enteridium juranum (Meyl.) Mornand, Enteridium splendens var. juranum (Meyl.) Hrk., Reticularia jurana Meyl., Reticularia lycoperdon var. jurana (Meyl.) G. ListerE: no name, DE: no nameSlo.: no nameLat.: 46.35884 Long.: 13.69819Dat.: Oct. 21. 2016Code: Bot_1021/2016_DSC5937Habitat: pasture, at the edge of the mixed forest, Fagus sylvatica, Ostrya carpinifolia and Picea abies dominant trees; moderately inclined slope at the foot of mountains, south east aspect; colluvial, skeletal, calcareous ground; mostly sunny place; relatively warm and dry place; exposed to direct rain, average precipitation ~ 3.000 mm/year, average temperature 7-9 deg C, elevation 615 m (2.020 feet), alpine phytogeographical region. Substratum: dead, thick, partly decorticated branch of Ostrya carpinifolia laying on ground; fund on top side of it; wood still firm, hard to cut; in its initial state of disintegration.Place: Lower Trenta valley, between villages Soa and Trenta, right bank of river Soa; pasture west of Strgulc abandoned farm house, Soa 47, East Julian Alps, Posoje, Slovenia EC. Comment: Three aethaila found in a circle of about 0.4 m diameter. This myxomicete can be recognized by its vividly pink (not yet mature) aethalia, white hypothallus, characteristic spores, which are distinctly reticulate only on about 2/3 of their surface and persistent pseudocapillitium consisting of membranous perforated plates and threads. Reticularia splendens var. jurana can be distinguished from Reticularia splendens var. splendens by smaller size of aethalia and flaccid cortex.To my knowledge this is the second or third find of this species in Slovenia and the first one in the Julian Alps. Spores coarsely reticulated on about 2/3 of their surface and minutely warted (barely seen with my equipment) on the rest of it; globose to subglobose. Dimensions (without reticule and warts): 6,3 [7 ; 7,2] 7,8 x 6,1 [6,8 ; 7] 7,6 microns; Q = 1 [1,0] 1,1; N = 40; C = 95%; Me = 7,1 x 6,9 microns; Qe = 1. Reticule > 1 micron high. Olympus CH20, NEA 100x/1.25, magnification 1.000 x, oil (spores), NEA 40x/0.65, magnification 400x and NEA 10x/0.25, magnification 100x (pseudocapillitium); fresh material; in water. AmScope MA500 digital camera. Spores were taken from the centre of the second aethalium (Fig. 5, larger one) by soft brush.Ref.:(1) B. Ing, The Myxomycetes of Britain and Ireland,The Richmond Publ. Co.Ltd, (1999), p 89 (2) S.L.Stephenson and H.Stempen, Myxomycetes, Timber Press Inc.(2000), p 122(3) M. Poulain, M. Meyer, J. Borronet, Les Myxomycetes, FMBDS (2011), Vol.1., p 318; Vol.2. p 52.(4) www.repository.naturalis.nl/document/572530 (5) www.zdravgozd.si/bi_karta_sre.aspx?idorg=d0561d66-42d2-4f...

Lycogala epidendrum (L.) Fr.Wolf's Milk, Groening's Slime, DE: BlutmilchpilzSlo.: razbarvana grahovkaDat.: Nov. 9. 2017Lat.: 46.36014 Long.: 13.70435Code: Bot_1096/2017_DSC9621Picture file names: from Lycogala-epidendrum_raw_20 to Lycogala-epidendrum_raw_24.Habitat: mountain pasture; slightly inclined terrain, southeast aspect; colluvial/glacial, calcareous ground; full sun, dry place; elevation 575 m (1.900 feet); average precipitations ~ 3.000 mm/year, average temperature 7-9 deg C, alpine phytogeographical region. Substratum: a pile of partly rotten stump of Picea abies, mostly still in bark.Place: Lower Trenta valley, right bank of river Soa; between villages Soa and Trenta; near Trenta 2 farm house, East Julian Alps, Posoje, Slovenia EC.Comment: Average diameter of seven aethalia found was somewhat small (AVG = 4.5 mm, SD = 0.6 mm) compared to data from literature (the smallest had only 2.2 mm in diameter); however all other macroscopic traits fit well to Lycogala epidendrum species descriptions. Microscopically spore dimensions, their shape and reticulated surface, all fit to this species. Also pseudocapillitium diameter, its surface with conspicuous transverse faults and its club shaped free ends fit well. Spore mass grayish with pink tint. Spores reticulated, globose to subglobose. Dimensions: (6,7) 7 - 7,5 (7,9) x (6,5) 6,8 - 7,3 (7,5) microns; Q = 1 - 1,06 (1,1); N = 35; Me = 7,3 x 7,1 microns; Qe = 1. Olympus CH20, NEA 100x/1.25, magnification 1.000 x, oil (spores), NEA 40x/0.65, magnification 400x (pseudocapillitium), NEA 10x/0.25, magnification 100x (pseudocapillitium); in water; fresh material. AmScope MA500 digital camera.Ref.:(1) B. Ing, The Myxomycetes of Britain and Ireland,The Richmond Publ. Co.Ltd, (1999), p 91. (2) S.L.Stephenson and H.Stempen, Myxomycetes, Timber Press Inc.(2000), p 135. (3) M. Poulain, M. Meyer, J. Borronet, Les Myxomycetes, FMBDS (2011), Vol.1., p 321; Vol.2. p 75. (4) S. Behri, Raznolikost Pravih Sluzavk (Myxomycetes) v okolici Mengea, (in Slovene) (True Slime Molds (Myxomicetes) Diversity in Vicinity of Menge) (in Slovene), Graduation Thesis, University Studies, University in Ljubljana, Biotechnical Faculty, Biology department (2015), p 74. Baumann - H. Marx, Die Myxomyceten Deutschlands und des angrenzenden Alpenraumes unter besonderen Bercksichtigung sterreichs, Vol.1., Karlheinz Baumann Verlag, (1993, 1995, 2000), p 135.

Arcyria obvelata, syn.: Arcyria nutans (Bull) GrevCapillitium threds at magnification 1000x.Dat.: Sept. 26. 2013Lat.: 46.36151Long.: 13.70434Code: Bot_753/2013_DSC8059Habitat: Overgrown former grassland; dominant trees Ailanthus altissima, Fraxinus ornus, Corylus avellana, Fagus sylvatica, Juglans regia, Tilia sp., Prunus domestica; next to an abandoned farmhouse; flat terrain, calcareous ground; full shade, quite humid and relatively warm place, partly protected from direct rain by tree canopies; average precipitation ~ 3.000 mm/year, average temperature 7-9 deg C, elevation 590 m (1.950 feet), alpine phytogeographical region. Substratum: vertical surface of dead, still standing trunk of Juglans regia partly still in bark fully covered by a Polyporaceae, probably Inonotus sp.; about 1 m (three feet) above ground, northeast oriented surface of the trunk.Place: Lower Trenta valley, between villages Soa and Trenta, near abandoned homestead 'Koc', Trenta 3, East Julian Alps, Posoje, Slovenia EC Comment: Long, hanging and very shortly stipitate sporocarps distinguish this species from others in Myxomycetes genus Arcyria. Sporocarps 8 - 13 mm long, about 1 mm diameter, flexible. Stalk very short, hard to observe, almost sessile sporocarps; sporocarps ocher-yellow, oac848; SP abundant, ocher-yellow, oac 856.Spores subglobose and almost smooth, scattered warts hardly visible with my equipment. Dimensions: 8.7 (SD = 0.3) x 8.3 (SD = 0,2) , Q = 1.05 (SD = 0.02), n = 30. Olympus CH20, NEA 100x/1.25, magnification 1.000 x, oil, (picture of spores and capillitium threads). Bausch & Lomb 4/0.10, magnification 40x, in water (picture of capillitium). AmScope MA500 digital camera.Ref.:(1) B. Ing, The Myxomycetes of Britain and Ireland, The Richmond Publ. Co.Ltd, (1999), p 113. (2) www.bcrc.firdi.org.tw/fungi/fungal_detail.jsp?id=FU200802...(3) http//hiddenforest.co.nz/slime/family/arcyriaceae/arcyr03.htm

Zaragoza: Aragn (Espaa)Pinares de Torrero (pino carrasco -Pinus halepensis-) repoblado.Division: MyxomycotaFamilia: TubiferaceaeIdentificado en biodiversidadvirtual

Lower Normandy, France

Longitude (deg): 1.2. Latitude (deg): 52.6. Longitude (deg/min): 1° 10' E. Latitude (deg/min): 52° 40' N. Vice county name: East Norfolk. Vice county no.: 27. Country: England. Identified by: Malcolm Storey. Comment: on log. Category: standard photograph or close-up. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.2. Latitude (deg): 50.9. Longitude (deg/min): 0° 10' W. Latitude (deg/min): 50° 50' N. Vice county name: East Sussex. Vice county no.: 14. Country: England. Stage: Sporocarp. Identified by: Malcolm Storey. Comment: on rotten log. Category: macro-photograph. Image scaling: enlarged. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -1.6. Latitude (deg): 53.9. Longitude (deg/min): 1° 40' W. Latitude (deg/min): 53° 60' N. Vice county name: Mid-west Yorks. Vice county no.: 64. Country: England. Stage: Sporocarp. Identified by: Malcolm Storey. Comment: on underside of log. Category: macro-photograph. Image scaling: enlarged. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -1.0. Latitude (deg): 51.4. Longitude (deg/min): 1° 0' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Sporocarp. Identified by: Malcolm Storey. Comment: on dry rotten dead wood. Category: standard photograph or close-up. Photographic equipment used: Nikon Coolpix 950.

Longitude (deg): -1.6. Latitude (deg): 51.1. Longitude (deg/min): 1° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: South Wilts. Vice county no.: 8. Country: England. Stage: Sporocarp. Associated species: Quercus. Identified by: Malcolm Storey. Comment: "on dead, fallen, very rotten oak wood". Category: macro-photograph. Image scaling: enlarged. Photographic equipment used: Canon EOS600D dSLR with Tamron SP AF Di 90mm Macro 1:1 lens.

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 0' N. Vice county name: West Sussex. Vice county no.: 13. Country: England. Stage: Sporocarp. Associated species: Fagus sylvatica. Identified by: Malcolm Storey. Comment: on Beech log. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 0' N. Vice county name: West Sussex. Vice county no.: 13. Country: England. Stage: Sporocarp. Identified by: Malcolm Storey. Comment: on rotting log. Category: standard photograph or close-up. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): 0.7. Latitude (deg): 51.3. Longitude (deg/min): 0° 50' E. Latitude (deg/min): 51° 20' N. Vice county name: West Kent. Vice county no.: 16. Country: England. Stage: Sporocarp. Associated species: Prunus. Identified by: Malcolm Storey. Comment: fruitbody on dead Cherry trunk. Category: standard photograph or close-up. Photographic equipment used: Nikon D100 dSLR with Tamron SP T90 AF Macro 1:1 lens.

Longitude (deg): 1.2. Latitude (deg): 52.6. Longitude (deg/min): 1° 10' E. Latitude (deg/min): 52° 40' N. Vice county name: East Norfolk. Vice county no.: 27. Country: England. Stage: Sporocarp. Identified by: Malcolm Storey. Comment: on log. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.3. Latitude (deg): 51.1. Longitude (deg/min): 0° 20' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Stage: Sporocarp. Identified by: Malcolm Storey. Comment: on fallen conifer wood. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Nikon D100 dSLR with Tamron SP T90 AF Macro 1:1 lens.

Longitude (deg): 1.2. Latitude (deg): 52.6. Longitude (deg/min): 1° 10' E. Latitude (deg/min): 52° 40' N. Vice county name: East Norfolk. Vice county no.: 27. Country: England. Identified by: Malcolm Storey. Comment: on log. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".