Name changes:

Page 42 lead 2a & Page 164, lead 172b: Clavariadelphus truncatus is now Clavariadelphus truncatus PNW02 (3/7/2025)

Page 180: Collybia tarda has been returned to Lepista tarda

Page 181: Collybia glaucocana has been returned to Lepista glaucocana

Page 181: Collybia irina var. luteospora to Lepista luscina

Page 185: Collybia deceptiva should have been left as Clitocybe deceptiva

Page 185: Collybia fragrans should have been left as Clitocybe fragrans

Page 209, lead 242a: Chromosera ‘cyanophila’ is now Chromosera loreleiae (3/7/2025)

Page 211: Lichenomphalia umbellifera is now Lichenomphalia ericetorum and the  name is likely to be changed to Protolichenomphalia ericetorum in the future

Page 224: Hygrophorus parvirussula is actually an unnamed look-alike H. parvirussula PNW11

Page 232: Russula basifurcata is represented by more than one look-alike oak associate

Page 240: Lactarius alpinus var. mitis was changed to L. alpinus but is L. cuspidoaurantiacus

Page 39 and 249: The Calyptella capula image was a fist example of a new Arrhenia species Arrhenia PNW14

Page 278: While Cortinarius has been split into numerous new genera, some argue that more study was needed before the split and rearrangements are expected

Page 280: Cortinarius rubellus was correct in first edition and my move to Aureonarius was incorrect

Page 302, lead 401b: Deconica coprophila is now Conocybula coprophila (3/7/2025)

Page 318: Collybia diatreta should have been left as  Clitocybe diatreta

Page 268: Pholiota flammans PNW04 replaces P. flammans

Typos:

Page 46: Period missing in “C. roseocanus” 7 lines from bottom of comments

Page 94: first line of comments, correct the spelling to “mcmurphyi”

Page 94: The correct spelling is “ellisii” – two places

Page 104: In the comments section, the correct spelling is “benzoinum”

Page 117: The correct spelling for the image title is “erikssonii”

Page 180, lead 197a. Remove the extraneous “(three images)”

Note: No spelling typos identified (so far at least) in the index.

Revisions to genus Gyromita

Page 70 - Gyromitra splendida is unchanged

Page 70 - Gyromitra venenata is unchanged

Page 70 - Gyromitra montana is now Maublancomyces montanus

Page 71 - Gyromitra californica is now Pseudorhizina californica

Page 72 - Gyromitra ambigua is now Paragyromitra ambigua

Page 72 - Gyromitra infula is now Paragyromitra infula

Page 76 - Gyromitra ancilis is now Discina ancilis

Page 76 - Gyromitra leucoxantha is now Piscidiscina leucoxantha

Page 76 - Gyromitra melaleucoides is now Pseudodiscina melaleucoides

Page 76 - Gyromitra olympiana is now Maublancomyces olympianus

Page 122 - Gyromitra variiformis was retained in  Hydnotrya variiformis

Page 314 - Gyromitra mcknightii is now Discina mcknightii

Page 314 - Gyromitra persicula is now Piscidiscina persicula

Name change -

Page 211 - Lichenomphalia umbellifera  is now Lichenomphalia ericitorum 

Page 240 - Lactarius alpinus was determined via DNA to be Lactarius alpinus var. mitus, which has now been assigned the species name of Lactarius cuspidoaurantiacus 

Page 320 - Lactarius alpinus was determined via DNA to be Lactarius alpinus var. alpinus.

April 29, 2025 Updates to iNaturalist Observations

Addition -Coprinellus cf. micaceus 01mwb041925 page 312, Unusual collection lacking universal veil material and with a smooth stipe, possible new species  iNat  271593731

Addition - Cortinarius vernus 01mwb042425 NEW SPECIES , iNat 273235480

Update - Change Helvella levis? to Helvella sp CA01

Addition - Peziza vesciculosa 01mwb041825 page 79

Addition - Pleurotus pulmonarius PNW02 (previously PNW07, no voucher) page 250, iNat 273899199 

Addition - Ramaria rasilispora var. rasilispora 02mwb041925 page 138 Note: var. scatesiana is illustrated in the book, iNat 190523670 

Addition - Ramaria cf. rubricarnata var. rubricarnata 01mwb041325 page 140, iNat 270522537 

April 9, 2025 Updates to iNaturalist Observations

Addition - Candolleomyces candolleanus 03mwb032925 illustrated in lead 412a page310, iNat 267827153

Addition - Cortinarius sp 01mwb032925 NEW SPECIES, iNat 267829169

Added comment - Lentaria epichnoa Typhula sp. 02mwb103121, Unresolved genus, LSU match to Lentaria albovinacea

Addition - Plicaria endocarpoides 01mwb032825 lead 50b page 80, iNat 267828795

Addition - Trametes hirsuta 02mwb032925 NEW SPECIES, iNat 267826832

May 15, 2025 Updates to iNaturalist Observations

Update - iNaturalist observation 121904522 labeled Gyromitra ambigua (which has now be renamed to Paragyromitra ambigua) turns out to be a new species Paragyromitra columbiana.

Name Change -Gyromitra mcknightii is now Discina mcknightii   

Name Change -Gyromitra melaleucoides is now Pseudodiscina melaleucoides  

Name Change -Gyromitra montana is now Maublancomyces montanus

Name Change -Lichenomphalia umbellifera is now Lichenomphalia ericitorum

Addition -Cortinarius lilaciotinctatus 01mwb110823 NEW SPECIES 190520976 

Addition - Cortinarius lucorum 01mwb050725  page 282 295858501

Addition - Cortinarius sp 01mwb051625 NEW SPECIES 281848100

Addition - Cortinarius sp 02mwb051625 NEW SPECIES 28150721

Addition - Cyathus striatus 7-12-25 NEW SPECIES no voucher 297739556 

Addition - Inocybe monticola 01mwb053025 NEW SPECIES 296377242 

Name Change -Lichenomphalia umbellifera ericitorum 03mwb051026 page 211 281870290

Addition - Morchella sextelata 05mwb050724 NEW SPECIES mentioned page 69 295849789 

Addition - Ramaria sp 01mwb051025 NEW SPECIES 281860425

Addition - Ramaria s. 02mwb051025 NEW SPECIES 281863819

Addition - Suillus sp 04mwb051025 NEW SPECIES 281867157

Addition - Tuber candidum 01mwb052725  page 121 284683308 

June 21, 2025 Updates to iNaturalist Observations

Addition -Capitotricha bicolor no voucher page 82 286674566 

Addition -Cortinarius sp 01mwb060525 NEW SPECIES 287380182 

Addition -Cortinarius sp 02mwb053025 NEW SPECIES 286659311 

Addition -Cortinarius sp 03mwb053025 NEW SPECIES 286663958 

Addition -Cortinarius sp 04mwb053025 NEW SPECIES 286657539 

Addition - Inocybe sp 01mwb053025 NEW SPECIES 286666624

Addition -Hypholoma capnoides  08mwb053025  page 305 286669471              

Addition -Ramaria sp 09mwb053025 NEW SPECIES 28667034 

August 1, 2025 Updates to iNaturalist Observations

Addition -Butyriboletus primiregius 01mwb06-28-25 NEW SPECIES no voucher 294439230

Addition -Coprinellus saccharinus 01mwb041925 NEW SPECIES 271593731

Addition - Cortinarius sp 01mwb050725 NEW Species 295858501

Addition -Cyathus striatus 7-12-25 NEW SPECIES no voucher 297739556

Addition - Gastroboletus turbinatus var. flammeus 02mwb071925 NEW VARIETY page 49 299685850

Addition - Inocybe monticola 01mwb053025 NEW SPECIES 296377242

Addition - Morchella sextelata 05mwb050724 NEW SPECIES mentioned page 69 295849789

Addition - Rhizopogon sp. 01mwb071925 NEW SPECIES 299687932

September 1, 2025 Updates to iNaturalist Observations

Addition - Amanita friabilis  03mwb081625 page 169 307148672

Addition - Amanita pachycolea PNW04  05mwb081625 page 169 307149740

Addition - Amanita sp 04mwb080225 04mwb080225 NEW SPECIES 303596373

Addition - Amylocystis lapponica 03mwb080425 Page 106  304294637

Addition - Amylocystis lapponica 04mwb080425  Page 106  304294143

Addition - Amylocystis lapponica 07mwb081625  Page 106 307155839

Update - Rubriboletus Butyriboletus primiregius 01mwb06-28-25 NEW SPECIES no voucher 294439230

Addition - Cantharellus roseocanus 8-22-25 Page 46 308482150

Name Change - Lepista densifolia Clitocybe subclavipes 11-10-99 page 181. New provisional name 129027204

Update - Coprinellus cf. micaceus saccharinus 01mwb041925 page 312 NEW SPECIES Distinguished from Coprinellus micaceus page 312 by absence of mica-like particles on cap and a smooth stipe 27159371

Addition - Cortinarius cf. armeniacus  06mwb081625 NEW SPECIES 307152166

Update - Cortinarius sp colymbadinus 03mwb053025 NEW SPECIES page 281 286663958

Update - Cortinarius sp pacificovernus 02mwb053025 NEW SPECIES 286659311

Addition -Fuscoporia fragilis  02mwb082225 NEW SPECIES 308476051

Update - Gymnomyces abietis Russula subabietis  01mwb081625 NEW SPECIES 307145241

Addition - Hydnellum regium 02mwb081625 Page 154 307146666

Addition - Hydnellum stereosarcinon 08mwb081625 Page 150 307147840

Update - Hypholoma capnoides PNW05 07mwb053025 Page 305 DNA Confirmed 286669471

Addition - Inocybe sp 06mwb080225 NEW SPECIES 303706137

Addition - Inocybe sp 07mwb080225 NEW SPECIES 303705110

Addition - Inocybe sp 11mwb081625 NEW SPECIES 307166840

Addition - Inocybe sp 01mwb082225 same as 11mwb081625? 308477903

Addition - Lactarius sp 10mwb081625  NEW SPECIES 307165748

Addition - Lentinus brumalis 03mwb0802225 Page 98 303703840

Addition - Nolanea sp  NEW SPECIES Cantharellus roseocanus also pictured 308482150

Addition - Parasola plicatilis 01mwb073025 NEW SPECIES 302411735

Addition - Pluteus exilis 10-13-24  Page 251 white morph, no voucher 295603021

Addition - Polyporoletus sylvestris  01mwb080225 Page 97 303599856

Addition - Pseudorhizina californica  07mwb050725 Page 71 295851038

Update - Ramaria cf. rubricarnata var. rubricarnata sp PNW28 01mwb041325 Page 140 NEW SPECIES  270522537

Addition - Ramaria sp  04mwb081625 NEW SPECIES 307150638

Addition - Ramaria sp 05mwb080225 NEW SPECIES 303702722

Addition - Ramaria sp  08mwb080225 NEW SPECIES 303701459

Addition - Rubroboletus pulcherrimus 09mwb081625 Page56 307156476

Addition - Russula mustelina EU 12mwb081625 NEW SPECIES 307168254

Addition - Russula mustelina EU 4mwb082225 NEW SPECIES 308487912

Update - Suillus lakei cf.10mwb053025 Page 58 286672345