A Perspective Oriented Guide for the Identification of North American Moss Genera
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Freely Branched Mosses
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Rarely Branched Mosses
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Appendix E  – Corrections & Revisions 

Revised through 23 July 2012
  

As emphasized in the Introduction, this Guide is a "work-in-progress", and will be revised as we and other users find errors, and better ways to aid in identification.  Again, constructive comments and criticisms would be greatly appreciated.

Each file has a "Revised through ….." date, so that the user will know whether or not they have a current version.

Minor changes, cosmetic and otherwise, made in the web-pages, msWord files and PDF files, will not be reported here.  Changes of significance that affect the utility of the Guide are listed here:

Latest Revisions for Moss Sections

Latest Revision

Section

Incorporated Date

Title Page

Original
December 2006

Table of Contents

Original
December 2006
Introduction
Original
December 2006
Overview
Nine
June 2010
Sub-Guide to Initial Groups
Nine
June 2010
Sub-Guide to Freely Branched Mosses
Sixteen
July 2012
Sub-Guide to Rarely Branched Mosses
Sixteen
July 2012
Skeleton to Initial Groups
Nine
June 2010
Skeleton to Freely Branched Mosses
Sixteen
July 2012
Skeleton to Rarely Branched Mosses
Sixteen
July 2012
Concordance
Sixteen
July 2012
Geographical Abbreviations
Five
December 2009
Appendix A -- Quick Start Instructions
Original
December 2006
Appendix B -- Abbreviated Overview
Nine
June 2010
Appendix C -- Glossary
Original
October 2009
Appendix D -- Downloadable Files for the Guide
Sixteen
July 2012
Appendix E -- Corrections & Revisions
Sixteen
July 2012
Appendix F -- Downsizing Instructions & Regional Guides
---

Latest Revisions for Hornwort & Liverwort Sections

Latest Revision

Section

Incorporated
Date
Overview
Five
July 2012
Sub-Guide to Hornworts & Complex Thalloids
Four
May 2010
Sub-Guide to Simple Thalloids
Two
November 2009
Sub-Guide to Leafy Liverworts
Five
July 2012
Skeleton to Hornworts & Complex Thalloids
Four
May 2010
Skeleton to Simple Thalloids
Original
March 2008
Skeleton to Leafy Liverworts
Five
July 2012
Concordance
Five
July 2012



Nomenclature Changed to that in BFNA

Old name

New name

Geheebia

Didymodon
7/23/12

Neohyophila

Plaubella
6/27/12

Oxystegus

Trichostomum
7/23/12

Paraleptodontium

Trichostomum
7/23/12

Trichostomopsis

Didymodon
6/27/12



Revisions by Date of Incorporation - Mosses

Revision Sixteen -- 23 July 2012

"Pleurocarps" Sub-Guide
P6
Pseudoleskea revised
P11
Pseudoleskea added
P27
Pseudoleskea added
P28
Pseudoleskea added
"Pleurocarps" Skeleton
P11
Pseudoleskea added
P27
[Pseudoleskea] deleted
P27
Pseudoleskea added
P28
Pseudoleskea added
"Acrocarps" Sub-Guide
A1
Meesia revised
A14
Meesia revised
Concordance -- Mosses
Pseudoleskea
Added P11, P27 & P28; deleted [P27]

Revision Fifteen -- 27 June 2012

"Pleurocarps" Sub-Guide
P7
Hylocomiastrum added
P14
Hygrohypnum added
P17
Hygrohypnum added
"Pleurocarps" Skeleton
P7
Hylocomiastrum added
P14
Hygrohypnum added
P17
Hygrohypnum added
"Acrocarps" Sub-Guide
A7
Pyrrhobryum added
A12
Ptychomitrium added
A17
Ptychomitrium added
"Acrocarps" Skeleton
A7
Pyrrhobryum added
A12
Ptychomitrium added
A17
Ptychomitrium added
Concordance -- Mosses Hygrohypnum Added P14 & P17
Hylocomiastrum Added P7
Pyrrhobryum
Added A7
Ptychomitrium
Added A12 & A17

Revision Fourteen -- 26 October 2011

"Pleurocarps" Sub-Guide
P16
Lescuraea added
Pseudoleskeella added
P19
Pseudoleskeella added
P25
Lescuraea added
P28
Pseudoleskeella added
"Pleurocarps" Skeleton
P16
Lescuraea added
Pseudoleskeella added
P19
Pseudoleskeella added
P25
Lescuraea added
[Pseudoleskeella] deleted
P26
[Pseudoleskeella] deleted
P28
Pseudoleskeella added
[Pseudoleskeella] deleted
Concordance -- Mosses
Lescuraea
Added P16 & P25
Pseudoleskeella
Added P16, P19 & P28; deleted [P25], [P26] & [P28]

Revision Thirteen -- 19 August 2011

"Pleurocarps" Sub-Guide
P2
Leptopterigynandrum added
P6
Bryohaplocladium deleted
P6
Haplocladium added
P16
Leptopterigynandrum added
P16
Leskeella added
P27
Haplocladium added
"Pleurocarps" Skeleton
P2
Leptopterigynandrum added
P6
Bryohaplocladium deleted
P6
Haplocladium added
P16
Leptopterigynandrum added
P16
Leskeella added
P27
[Bryohaplocladium] deleted
P27
Haplocladium added
P27
[Leptopterigynandrum] deleted
P28
[Leptopterigynandrum] added
Concordance -- Mosses
Bryohaplocladiun
Deleted
Haplocladium
Added
Leptopterigynandum
Added P2, P16 & [P28]; deleted [P27]
Leskeella
P16 added

Revision Twelve -- 7 January 2011

"Pleurocarps" Sub-Guide
P16
Rhytidium added
"Pleurocarps" Skeleton
P16
Rhytidium added
Concordance -- Mosses
Rhytidium
Added P16

Revision Eleven -- 19 November 2010

"Acrocarps" Sub-Guide
A7
Brothera added
A11
Tortella added
"Acrocarps" Skeleton
A7
Brothera added
A11
Tortella added
Concordance -- Mosses
Brothera
Added A7
Tortella
Added A11

Appendix E

Expanded coverage

Revision Ten -- 20 August 2010

"Pleurocarps" Sub-Guide
P7
Dendroalsia added
P14
Calliergon added
P19
Homomallium added
"Acrocarps" Sub-Guide
A16
Leucolepis added
A18
Leucolepis added
"Pleurocarps" Skeleton
P7
Dendroalsia added
P14
Calliergon added
P19
Homomallium added
"Acrocarps" Skeleton
A16
Leucolepis added
A18
Leucolepis added
Concordance -- Mosses
Calliergon
Added P14
Dendroalsia
Added P7
Homomallium
Added P19
Leucolepis
Added A16 & A18



Revisions in Moss Groups

Overview

E entry revised

6/30/10

P20 entry revised

11/16/09

Sub-Guides

E

Heading revised

6/30/10

Alsia

Added

6/30/10

Antitirchia

Added

6/30/10

Cryphaea

Added

1/12/09

Dendroalsia

Added

6/30/10

Homalothecium

Added

6/30/10

Homoallium

Added

6/30/10

Metaneckera

Revised

11/19/08

Platygyrium

Added

6/30/10

Pterogonium

Added

6/30/10

Rhytidiopsis

Added

6/30/10

Sematophyllum

Added

6/30/10

P1

Hypopterygium

Added

5/17/10

P2

Hedwigia

Added

1/12/09

Leptopterigynandrum

Added

8/19/11

Leucodon

Added

11/16/09

Pterogonium

Added

10/13/08

P5

Metaneckera

Deleted

11/19/08

Platygyrium

Deleted

1/27/10

Pterogonium

Deleted

10/13/08

Pylaisiella

Deleted

6/30/10

Rhytidiopsis

Deleted

1/27/10

Sematophyllum

Deleted

1/27/10

P6

Helodium

Revised

4/20/10

Bryohaplocladium

Deleted

8/19/11

Haplocladium

Added

8/19/11

Pseudoleskea

Revised

7/23/12

P7

Dendroalsia

Added

8/20/10

Hylocomiastrum

Added

6/27/12

P11

Pseudoleskea

Added

7/23/12

P14

Calliergon

Added

8/20/10

Hygrohypnum

Added

6/27/12

P15

Hypopterygium

Added

5/17/10

P16

Leptopterigynandrum

Added

8/19/11

Lescuraea

Added

10/26/11

Leskeella

Added

8/19/11

Pseudoleskeella

Added

10/26/11

Rhytidium

Added

1/7/11

P17

Hygrohypnum

Added

6/27/12

P19

Homomallium

Added

8/20/10

Pseudoleskeella

Added

10/26/11

Pterogonium

Moved

10/13/08

P21

Bryhnia

Added

11/16/09

P27

Cryphaea

Deleted

1/12/09

Haplocladium

Added

8/19/11

Pseudoleskea

Added

7/23/12

P28

Pseudoleskea

Added

7/23/12

Pseudoleskeella

Added

10/26/11

A1

Catoscopium

Added

1/12/09

Meesia

Revised

7/23/12

A4

Anacolia

Added

1/12/09

A6

Paraleucobryum

Revised

11/16/09

A7

Anacolia

Added

1/12/09

Brothera

Added

11/19/10

Paraleucobryum

Revised

11/16/09

Pyrrhobryum

Added

6/27/12

A11

Tortella

Added

11/19/10

A12

Ptychomitrium

Added

6/27/12

A14

Meesia

Revised

7/23/12

Paraleucobryum

Revised

11/16/09

A16

Leucolepis

Added 8/20/10

A17

Ptychomitrium

Added 6/27/12

Rhabdoweisia

Added 4/20/10

A18

Leucolepis

Added 8/20/10

A19

Paraleucobryum

Revised

11/16/09

A24

Catascopium

Added

1/12/09

A25

Crumia

Deleted

11/19/08

A26

Catoscopium

Deleted

1/12/09

Rhabdoweisia

Revised

4/20/10

Skeletons

E

Heading revised

6/30/10

Alsia

Added

6/30/10

Antitrichia

Added

6/30/10

Cryphaea

Added

1/12/09

Dendroalsia

Added

6/30/10

Homalothecium

Added

6/30/10

Homomallium

Added

6/30/10

Platygyrium

Added

6/30/10

Pterogonium

Added

6/30/10

Rhytidiopsis

Added

6/30/10

Sematophyllum

Added

6/30/10

P1

Hypopterygium

Added

5/17/10

P2

Hedwigia

Added

1/12/09

Leptopterigynandrum

Added

8/19/11

Leucodon

Added

11/16/09

Pterogonium

Added

10/13/08

P5

Metaneckera

Deleted

11/19/08

Platygyrium

Deleted

1/27/10

Pylaisiella

Deleted

6/30/10

Rhytidiopsis

Deleted

1/27/10

Sematophyllum

Deleted

1/27/10

P6

Bryohaplocladium

Deleted

8/19/11

Haplocladium

Added

8/19/11

P7

Dendroalsia

Added

8/20/10

Hylocomiastrum

Added

6/27/12

P11

Pseudoleskea

Added

7/23/12

P14

Calliergon

Added

8/20/10

Hygrohypnum

Added

6/27/12

P15

Hypopterygium

Added

5/17/10

P16

Leptopterigynandrum

Added

8/19/11

Lescuraea

Added

10/26/11

Leskeella

Added

8/19/11

Pseudoleskeella

Added

10/26/11

Rhytidium

Added

1/7/11

P17

Hygrohypnum

Added

6/27/12

P19

Homomallium

Added

8/20/10

Pseudoleskeella

Added

10/26/11

Pterogonium

Deleted

10/13/08

P21

Bryhnia

Added

11/16/09

P22

[Metaneckera]

Deleted

11/19/08

P24

Pterogonium

Added

10/13/08

P25

[Metaneckera]

Added

11/19/08

[Helodium]

Added

4/20/10

[Pseudoleskeella]

Deleted

10/26/11

P26

[Pseudoleskeella]

Deleted

10/26/11

Pterogonium

Deleted

10/13/08

P27

[Bryohaplocladium]

Deleted

8/19/11

Cryphaea

Deleted

1/12/09

Haplocladium

Added

8/19/11

[Leptopterigynandrum]

Deleted

8/19/11

Pseudoleskea

Added

7/23/12

[Pseudoleskea]

Deleted

7/23/12

P28

[Leptopterigynandrum]

Added

8/19/11

Pseudoleskea

Added

7/23/12

Pseudoleskeella

Added

10/26/11

[Pseudoleskeella]

Deleted

10/26/11

A1

Catoscopium

Added

1/12/09

A4

Anacolia

Added

1/12/09

A7

Anacolia

Added

1/12/09

Brothera

Added

11/19/10

Pyrrhobryum

Added

6/27/12

A11

Tortella

Added

11/19/10

A12

Ptychomitrium

Added

6/27/12

A16

Leucolepis

Added

8/20/10

A17

Ptychomitrium

Added

6/27/12

Rhabdoweisia

Added

4/20/10

A18

Leucolepis

Added

8/20/10

A24

Catoscopium

Added

1/12/09

A25

Crumia

Deleted

11/19/08

A26

Catoscopium

Deleted

1/12/09

Concordance

Alsia

Added E

6/30/10

Anacolia

Added A4 & A7

1/12/09

Antitrichia

Added E

6/30/10

Brothera

Added A7

11/19/10

Bryohaplocladium

Deleted

8/19/11

Bryhnia

Added P21

11/16/09

Calliergon

Added P14

8/20/10

Catoscopium

Added A1 & A24; deleted A26

1/12/09

Crumia

Deleted A25

11/19/08

Cryphaea

Added E; deleted P27

1/12/09

Dendroalsia

Added E & P7

8/20/10

Haplocladium

Added

8/19/11

Hedwigia

Added P2

1/12/09

Helodium Added [P25]

4/20/10

Homalothecium

Added E

6/30/10

Homomallium

Added E & P19

8/20/10

Hygrohypnum

Added P14 & P17

6/27/12

Hylocomiastrum

Added P7

6/27/12

Hypopterygium

Added P1, P15

5/17/10

Leptopterigynandrum

Added P2, P16 & [P28]; deleted [P27]

8/19/11

Lescuraea

Added P16 & P25

10/26/11

Leskeella

Added P16

8/19/11

Leucodon

Added P2

11/16/09

Leucolepis

Added A16 & A18

8/20/10

Metaneckera

Added [P25]; deleted P5 & [P22]

11/19/08

Platygyrium

Added E; deleted P5

1/27/10

Pseudoleskea

Added P11, P27 & P28; deleted [P27]

7/23/12

Pseudoleskeella

Added P16, P19 & P28; deleted [P25], [P26] & [P28]

10/26/11

Pterogonium

Added E, P2 & [P24]; deleted P5 & [P26]

10/13/08

Ptychomitrium

Added A12 & A17

6/27/12

Pylaisiella

Deleted P5

6/30/10

Pyrrhobryum

Added A7

6/27/12

Rhabdoweisia

Added A17

4/20/10

Rhytidiopsis

Added E; deleted P5

1/27/10

Rhytidium

Added P16

1/7/11

Sematophyllum

Added E; deleted P5

1/27/10

Tortella

Added A11

11/19/10

Appendix B

E entry revised

6/30/10

Appendix E

Expanded coverage

11/19/10




Revisions by Date of Incorporation - Hornworts & Liverworts

Revision Four -- 23 July 2012

Overview

L5

Revised

"Leafy" Liverworts Sub-Guide

L2

Diplophyllum added

Scapania added

"Leafy" Liverworts Skeleton

L2

Diplophyllum added

Scapania added

Concordance

Diplophyllum

Added L2

Scapania

Added L2

Revisions in Hornwort & Liverwort Groups

Overview

Heading of L5 revised

7/23/12

Headings of L6, L7, L10 & L11 revised

11/16/09

Sub-Guides

C2

Reboulia

Added

5/17/10

C5

Plagiochasma

Added

5/17/10

L2

Diplophyllum

Added

7/23/12

Scapania

Added

7/23/12

L6

Heading

Revised

11/16/09

Geocalyx

Revised

11/16/09

Lophocolea

Revised

11/16/09

Cladopodiella

Deleted

11/16/09

Cylindrocolea

Deleted

11/16/09

L7

Heading

Revised

11/16/09

Geocalyx

Added

11/16/09

Cladopodiella

Added

11/16/09

Cylindrocolea

Added

11/16/09

L10

Heading

Revised

11/16/09

Jungermannia

Deleted

11/16/09

Odontoschisma

Deleted

11/16/09

L11

Heading

Revised

11/16/09

Jungermannia

Added

11/16/09

Odontoschisma

Added

11/16/09

Skeletons

C2

Reboulia

Added

5/17/10

C5

Plagiochasma

Added

5/17/10

L2

Diplophyllum

Added

7/23/12

Scapania

Added

7/23/12

L6

Cylindrocolea

Deleted

11/16/09

L7

Cladopodiella

Added

11/16/09

Cylindrocolea

Added

11/16/09

Geocalyx

Added

11/16/09

L10

Jungermannia

Deleted

11/16/09

Odontoschisma

Deleted

11/16/09

Concordance

Cladopodiella

Added L7

11/16/09

Cylindrocolea

Added L7; deleted L6

11/16/09

Diplophyllum

Added L2

7/23/12

Geocalyx

Added L7

11/16/09

Jungermannia

Deleted L10

11/16/09

Odontochisma

Deleted L10

11/16/09

Plagiochasma

Added C5

5/17/10

Reboulia

Added C2

5/17/10

Scapania

Added L2

7/23/12


Initial Groups
Sub-Guide | Skeleton
Freely Branched Mosses
Sub-Guide | Skeleton
Rarely Branched Mosses
Sub-Guide | Skeleton
Overview Abbreviated Overview Concordance
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