The genus Cladosporium and similar dematiaceous ... - CBS - KNAW

More documents

Recommendations

Info

Cladosporium herbarum species complex Fig. 26. Cladosporium ossifragi (CBS 842.91). Conidiophores and conidia. Scale bar = 10 µm. K. Schubert del. was re-examined and proved to rather agree with the species concept of C. herbarum s. str. The conidia were formed in simple, rarely branched chains, 6–26 × (4–)5.5–8(–9) µm, 0–3-septate, almost smooth or minutely to densely verruculose or verrucose (Schubert 2005). However, since de Vries’ “lectotypification” was incorrect according to the code (ICBN, Art. 9.2, 9.17), a neotype is designated. The delimitation of C. macrocarpum as a morphologically distinct species from C. herbarum has been controversially discussed by several authors (McKemy & Morgan-Jones 1991, Dugan & Robert 1994, Ho et al. 1999). Based on molecular as well morphological studies, it can be shown that C. macrocarpum is a well-defined species distinguishable from C. herbarum s. str. by forming conidiophores with wider nodes, 5–10 µm, wider and more frequently septate conidia [small terminal conidia 4–11 × (3–)4–6 µm versus 4–10 × 3–5(–6) µm in C. herbarum, intercalary conidia 10–17 × (4.5–)5–9 µm versus 6–16 × 4–6 µm in C. herbarum, secondary ramoconidia 14–25(–30) × (5–)6–9(–10) µm versus 12– 25(–35) × (3–)5–7(–9) µm in C. herbarum] and by being connected to Davidiella macrocarpa. On natural substrates the conidiophores are usually somewhat wider than in culture, 4–8(–10) µm wide, and also the conidia can be somewhat wider, sometimes up to 13(–15) µm. Cladosporium graminum, described by Persoon (1822), as well as C. brunneum and C. gracile, introduced by Corda (1837), are older synonyms of C. macrocarpum and, according to the code, would have priority. However, since C. macrocarpum is a well established, currently used name with numerous records in literature, a proposal to conserve the name against these older names is in preparation for formal publication in Taxon. A characteristic difference between ascomata of C. macrocarpum in comparison to those of C. herbarum, are the smaller, globose pseudothecia, asci with longer stalks, prominence of pseudoparaphyses, and rather inconspicuous luminar ascospore inclusions. Cladosporium ossifragi (Rostr.) U. Braun & K. Schub., comb. nov. MycoBank MB504575. Figs 26–28. Basionym: Napicladium ossifragi Rostr., Bot. Fǽröes 1: 316. 1901. ≡ Heterosporium ossifragi (Rostr.) Lind, Dan. fung.: 531. 1913. = Heterosporium magnusianum Jaap, Schriften Naturwiss. Vereins Schleswig- Holstein 12: 346. 1902. ≡ Cladosporium magnusianum (Jaap) M.B. Ellis in Ellis, More Dematiaceous Hyphomycetes: 337. 1976. www.studiesinmycology.org 133
Schubert et al. Fig. 27. Cladosporium ossifragi (CBS 842.91). A. Macronematous conidiophore. B. Micronematous conidiophore. C–D. Conidia. E. Conidia and microcyclic conidiogenesis. Scale bars = 10 µm. Fig. 28. Cladosporium ossifragi (CBS 842.91). A. Survey on different secondary ramoconidia and conidia. B. Details of conidia and hila. Note the very pronounced ornamentation and the absence of ornamentation near the site of spore formation. C. Detail of the end of a secondary ramoconidium with pronounced hila. D. Formation of a new conidium. Note the broad scar behind it (> 1 μm). E. Formation of a new conidium from a smooth-walled stalk. F. Hila on a secondary ramoconidium. This micrograph is from the sample before coating with gold-palladium and shows similar features as the sample after sputter coating. Scale bars: A = 10 µm, B–D, F = 2 µm, E = 5 µm. 134
Page 1:
Studies in Mycology 58 (2007) The g
Page 4 and 5:
Studies in Mycology The Studies in
Page 7 and 8:
CONTENTS P.W. Crous, U. Braun and J
Page 9 and 10:
lectotype for the genus by Clements
Page 11:
Schubert K (2005a). Morphotaxonomic
Page 14 and 15:
Crous et al. Table 1. Isolates for
Page 16 and 17:
Crous et al. Table 1. (Continued).
Page 18 and 19:
Crous et al. 100 10 changes 65 100
Page 20 and 21:
Crous et al. Treatment of phylogene
Page 22 and 23:
Crous et al. Teratosphaeria bellula
Page 24 and 25:
Crous et al. 6. Conidiophores short
Page 26 and 27:
Crous et al. Habit plant pathogenic
Page 28 and 29:
Crous et al. Fig. 7. Catenulostroma
Page 30 and 31:
Crous et al. system, consisting of
Page 32 and 33:
Crous et al. Fig. 9. Penidiella col
Page 34 and 35:
Crous et al. Fig. 12. Penidiella ri
Page 36 and 37:
Crous et al. conidiophores, about 1
Page 38 and 39:
Crous et al. have conidiomata rangi
Page 40 and 41:
Crous et al. Schizothyriaceae clade
Page 42 and 43:
Crous et al. Fig. 21. Stigmidium sc
Page 44 and 45:
Crous et al. Gams W, Verkley GJM, C
Page 46 and 47:
Crous et al. Table 1. Isolates for
Page 48 and 49:
Crous et al. 100 61 100 52 100 10 c
Page 50 and 51:
Crous et al. Fig. 3. Rachicladospor
Page 52 and 53:
Crous et al. Fig. 4. Toxicocladospo
Page 54 and 55:
Crous et al. Fig. 5. Verrucocladosp
Page 56 and 57:
Crous et al. Fig. 7. Stenella aragu
Page 58 and 59:
Crous et al. Helotiales, incertae s
Page 60 and 61:
Crous et al. Fig. 10. Ochrocladospo
Page 62 and 63:
Crous et al. Fig. 12. Rhizocladospo
Page 64 and 65:
Crous et al. 7. Conidiophores unbra
Page 66 and 67:
Crous et al. 33. Terminal conidioge
Page 68 and 69:
Crous et al. Crous PW, Kang JC, Bra
Page 70 and 71:
Arzanlou et al. To date 26 species
Page 72 and 73:
Arzanlou et al. Table 1. (Continued
Page 74 and 75:
Arzanlou et al. 10 changes Athelia
Page 76 and 77:
Arzanlou et al. Athelia epiphylla A
Page 78 and 79:
Arzanlou et al. Fig. 3. Periconiell
Page 80 and 81:
Arzanlou et al. Cultural characteri
Page 82 and 83:
Arzanlou et al. Fig. 10. A. Ramichl
Page 84 and 85:
Arzanlou et al. Ramichloridium musa
Page 86 and 87:
Arzanlou et al. Cultural characteri
Page 88 and 89:
Arzanlou et al. Fig. 20. Rhinocladi
Page 90 and 91:
Arzanlou et al. Fig. 22. Rhinocladi
Page 92 and 93:
Arzanlou et al. Rhinocladiella mack
Page 94 and 95: Arzanlou et al. Fig. 26. Veronaea c
Page 96 and 97: Arzanlou et al. Cultural characteri
Page 98 and 99: Arzanlou et al. Fig. 30. Myrmecridi
Page 100 and 101: Arzanlou et al. Fig. 32. Radulidium
Page 102 and 103: Arzanlou et al. Fig. 34. Rhodoveron
Page 104 and 105: Arzanlou et al. even further, thoug
Page 106 and 107: available online at www.studiesinmy
Page 108 and 109: Dichocladosporium gen. nov. 10 chan
Page 110 and 111: Dichocladosporium gen. nov. Fig. 3.
Page 112 and 113: Dichocladosporium gen. nov. to intr
Page 114 and 115: Dichocladosporium gen. nov. Czechos
Page 118 and 119: Cladosporium herbarum species compl
Page 170 and 171: Cladosporium sphaerospermum species
Page 194 and 195:
Cladosporium sphaerospermum species
Page 196 and 197:
Crous et al. The aim of the present
Page 198 and 199:
Crous et al. 10 changes Athelia epi
Page 200 and 201:
Crous et al. Table 1. Isolates used
Page 202 and 203:
Crous et al. Table 1. (Continued).
Page 204 and 205:
Crous et al. 0.1 expected changes p
Page 206 and 207:
Crous et al. Fig. 6. Cladophialopho
Page 208 and 209:
Crous et al. Fig. 11. Cladophialoph
Page 210 and 211:
Crous et al. Fig. 13. Cladophialoph
Page 212 and 213:
Crous et al. Fig. 15. Exophiala sp.
Page 214 and 215:
Crous et al. Fig. 18. Cylindrosympo
Page 216 and 217:
Crous et al. Fig. 19. Fusicladium a
Page 218 and 219:
Crous et al. Fig. 22. Fusicladium f
Page 220 and 221:
Crous et al. Fig. 24. Fusicladium p
Page 222 and 223:
Crous et al. Fusicladium rhodense C
Page 224 and 225:
Crous et al. Excluded taxa Polyscyt
Page 226 and 227:
Crous et al. the conidial tips are
Page 228 and 229:
available online at www.studiesinmy
Page 230 and 231:
Cladophialophora carrionii complex
Page 232 and 233:
Page 234 and 235:
Page 236 and 237:
Page 238 and 239:
Page 240 and 241:
Page 242 and 243:
Page 244 and 245:
available online at www.studiesinmy
Page 246 and 247:
Hormoconis resinae and morphologica
Page 248 and 249:
Page 250 and 251:
Page 252 and 253:
Fig. 6 Hormoconis resinae and morph
Page 254 and 255:
Page 256 and 257:
Cladophialophora, 52 k , 54 k -55,
Page 258 and 259:
Fusicladium phillyreae, 189 c , 191
Page 260 and 261:
Ramichloridium epichloës, 60, 89 P
Page 262:
Trimmatostroma salicis, 3 t , 5, 6
show all

The genus Cladosporium and similar dematiaceous ... - CBS - KNAW

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?