|
1. |
Mycologists in Relation to Others |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 453-460
LinderDavid H.,
Preview
|
PDF (4328KB)
|
|
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020840
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
2. |
New and Unusual Species of Discomycetes |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 461-467
KanouseBessie B.,
Preview
|
PDF (310KB)
|
|
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020841
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
3. |
A New Species of Ceratostomella on the Date Palm |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 468-482
BlissDonald E.,
Preview
|
PDF (8417KB)
|
|
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020842
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
4. |
Notes on the Synonymy of French and American Agarics—II |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 483-505
JosserandMarcel,
SmithAlexander H.,
Preview
|
PDF (4061KB)
|
|
摘要:
SUMMARYIn the preceding account one new variety,Marasmius candidusvar.setulosus, is described, andCantharellus multiplexhas been reëstablished as a species distinct fromC. clavatus.The following contributions to synonymy have been made:1.Flammula scamba(Fries) Sacc. (=Naucoria caespitosaMurr.)2.Hebeloma sarcophyllumPeck (=Hebeloma porphyrosporumMaire)3.Marasmius candidus Fries(=Marasmius magnisporusMurr.)4.Marasmius chordalisFries (=Marasmius limonisporaKauff.)5.Pholiota erinacea(Fries) Quél (=Naucoria badiaMurr.)6.Psathyrella hydrophila(Fries) Smith (=Hypholmna californicumEarle).
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020843
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
5. |
A New Polypore in Washington |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 506-509
MorseElizabeth Eaton,
Preview
|
PDF (2509KB)
|
|
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020844
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
6. |
Pezicula Carnea and Pezicula Subcarnea |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 510-522
GrovesJ. Walton,
Preview
|
PDF (2820KB)
|
|
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020845
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
7. |
A New Cercospora On Leucothöe |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 523-525
DavisB. H.,
Preview
|
PDF (106KB)
|
|
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020846
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
8. |
Life Cycle of Piggotia Fraxini, Causing Leaf Disease of Ash |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 526-539
WolfFrederick A.,
DavidsonRoss W.,
Preview
|
PDF (2017KB)
|
|
摘要:
SUMMARYThe developmental cycle of a fungus commonly known asPiggotia Fraxinihas been studied. The fungus attacks various species of ash throughout the United States and is especially common in forest-tree nurseries.The pathogen is polymorphic, possessing a conidial stage, properly identified asMarssonia FraxiniEllis&Davis, a spermogonial and carpogonial stage, commonly designatedPiggotia FraxiniBerk.&Curt., and a perithecial stage, herein assigned toMycosphaerella effigurata(Schw.) House. Evidence of a genetic connection of these stages is presented and an emended description of the fungus is included.The pathogen is commonly associated in nature with such other species asMycosphaerella fraxinicola(Schw.) House,Sphaerella fraxineaPeck,Cylindrosporium Fraxini(Ellis&Kellerm.) Ellis&Ev.,Gloeosporium punctiformeEllis&Ev., andCylindrosporium viridisEllis&Ev.
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020847
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
9. |
The Association of Different Alterations in Self-Fertile X-Rayed Derivatives of Neurospora Tetrasperma |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 540-554
MallochWalter Scott,
Preview
|
PDF (601KB)
|
|
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020848
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
10. |
Inheritance of Sorus Characters in Hybrids Between Ustilago Avenae and U. Perennans |
|
Mycologia,
Volume 33,
Issue 5,
1941,
Page 555-567
FischerGeorge W.,
HoltonC. S.,
Preview
|
PDF (5407KB)
|
|
摘要:
SUMMARYFurther evidence is presented thatUstilago AvenaeandU. perennanswill hybridize.Crosses betweenUstilago AvenaeandU. perennanswere made which involved four sorus characters, namely, covered, naked, powdery, and indurate.The naked and powdery characters were found to be dominant over covered and indurate, respectively.Independent inheritance of these characters is indicated by the fact that naked powdery, naked indurate, covered powdery, and covered indurate segregates were produced in the F2generation. These segregates broke up in the F3generation as follows: the naked powdery segregate gave rise to all four of the above-mentioned segregates; the naked indurate segregate produced naked indurate and covered indurate types; the covered powdery segregate produced covered powdery and covered indurate types; and the covered indurate segregate proved to be doubly homozygous in yielding only the covered indurate type of sorus. In crosses ofU. perennanswith a race ofU. Avenaehaving normal powdery sori, only the covered vs. the naked sorus characters were studied. Again it was found that the naked sorus character is dominant over the covered sorus character.The susceptibility of cultivated oats toUstilago perennanswas demonstrated, but tall oatgrass has not been found to be susceptible toU. Avenaenor to the hybrids between these two smuts.ThatUstilago AvenaeandU. perennansare synonymous is indicated by the morphological identity of their chlamydospores, their genetic relationship, and host range.A consolidated species would, by priority, be designated asUstilago Avenae(Pers.) Jensen.
ISSN:0027-5514
DOI:10.1080/00275514.1941.12020849
出版商:Taylor&Francis
年代:1941
数据来源: Taylor
|
|