F:Botany
Marasmius atrobrunneus Pat. Pat.
R. Singer B-12462 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Marasmius atrobrunneus Pat. Pat.
C0233075F R. Singer B-12462-a 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Entoloma (Fr.) P. Kumm. (Fr.) P. Kumm.
C0369613F R. Singer B-12463 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Hemimycena guanacastensis Singer Singer
C0298955F R. Singer B-12464 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Lactocollybia angiospermarum Singer Singer
R. Singer B-12465 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Marasmius splitgerberi (Mont.) Singer (Mont.) Singer
C0369625F R. Singer B-12467 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Marasmius cenospilus Singer Singer
C0298956F R. Singer B-12468 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Marasmiellus devenulatus Singer Singer
C0369631F R. Singer B-12469 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area)
F:Botany
Marasmius guanacastensis Singer Singer
C0298958F R. Singer B-12470 1981-07-25
Costa Rica, Guanacaste, Santa Rosa National Park (Guanacaste Conservation Area), 500m
F:Botany
Hydropus gomezii Singer Singer
R. Singer B-12472 1981-07-26
Costa Rica, Guanacaste, 500m
F:Botany
Leucocoprinus bakeri (Dennis) Singer (Dennis) Singer
R. Singer B-12475 1981-07-26
Costa Rica, Guanacaste, 10.5 -85.25
F:Botany
Entoloma (Fr.) P. Kumm. (Fr.) P. Kumm.
C0369643F R. Singer B-12476 1981-07-26
Costa Rica, Guanacaste, 10.5 -85.25
F:Botany
Hydropus angustispermus Singer Singer
C0346572F R. Singer B-12477 1981-07-26
Costa Rica, Guanacaste, 500m
F:Botany
Hydropus angustispermus Singer Singer
R. Singer B-12479 1981-07-26
Costa Rica, Guanacaste, 500m
F:Botany
Mycena costaricensis Singer Singer
R. Singer B-12479-a 1981-07-26
Costa Rica, Guanacaste, 500m
F:Botany
Entoloma (Fr.) P. Kumm. (Fr.) P. Kumm.
C0369655F R. Singer B-12481 1981-07-26
Costa Rica, Guanacaste, 10.5 -85.25
F:Botany
Mycena theobromicola f. tetraspora (Murrill) Dennis (Murrill) Dennis
R. Singer B-12482 1981-07-26
Costa Rica, Guanacaste, 500m
F:Botany
Filoboletus clypeatus (Pat.) Singer (Pat.) Singer
R. Singer B-12483 1981-07-26
Costa Rica, Guanacaste, 10.5 -85.25
F:Botany
Hydropus subcartilagineus var. confertifolius (Corner) Singer (Corner) Singer
R. Singer B-12484 1981-07-26
Costa Rica, Guanacaste, 500m
F:Botany
Ganoderma P. Karst. P. Karst.
R. Singer B-12486 1981-07-26
Costa Rica, Guanacaste, 10.5 -85.25
F:Botany
Marasmius variabiliceps var. tucumanensis Singer Singer
C0233147F R. Singer B-12489 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Marasmius gomezii Singer Singer
R. Singer B-12490 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Oudemansiella gomezii (Jungh.) Höhn. (Jungh.) Höhn.
R. Singer B-12491 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Polyporus P. Micheli ex Adans. P. Micheli ex Adans.
R. Singer B-12492 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Mycena castaneomarginata Singer Singer
R. Singer B-12493 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Marasmiellus Murrill Murrill
C0232821F R. Singer B-12494 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Psilocybe (Fr.) P. Kumm. (Fr.) P. Kumm.
R. Singer B-12495 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Coprinus Pers. Pers.
R. Singer B-12496 1981-07-26
Costa Rica, Alajuela, Alto Berlín
F:Botany
Lactarius Pers. Pers.
C0369608F R. Singer B-12497 1981-07-26
Costa Rica, Alajuela, San Ramón, San Ramón, Bellavista
F:Botany
Amanita Pers. Pers.
C0369614F R. Singer B-12499 1981-07-26
Costa Rica, Alajuela, San Ramón, San Ramón, Bellavista
F:Botany
Russula gomezii Singer Singer
C0369620F R. Singer B-12501 1981-07-26
Costa Rica, Alajuela, San Ramón, San Ramón, Bellavista
F:Botany
Entoloma (Fr.) P. Kumm. (Fr.) P. Kumm.
C0369626F R. Singer B-12503 1981-07-26
Costa Rica, Alajuela, San Ramón, San Ramón, Bellavista
F:Botany
Mycena hemisphaerica Peck Peck
C0369644F R. Singer B-12507 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Clavulina J. Schröt. J. Schröt.
R. Singer B-12510 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Mycena sanpninobite
C0369615F R. Singer B-12516 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Cantharellus Fr. Fr.
R. Singer B-12521 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Clavulina J. Schröt. J. Schröt.
C0369645F R. Singer B-12523 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Hydnum L. L.
R. Singer B-12524 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
undetermined
R. Singer B-12525 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Polyporus P. Micheli ex Adans. P. Micheli ex Adans.
C0369651F R. Singer B-12526 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Psilocybe paupera Singer Singer
C0231663F R. Singer B-12530 1981-07-29
Costa Rica, Heredia, San José de la Montaña, off road toward Porrosati, 1800 - 2000m
F:Botany
Fomitopsis microspora
C0369616F R. Singer B-12534 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Marasmius haematocephalus (Mont.) Fr. (Mont.) Fr.
R. Singer B-12541 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Psathyrella (Fr.) Quél. (Fr.) Quél.
R. Singer B-12544 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Marasmiellus Murrill Murrill
C0233030F R. Singer B-12549 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Geastrum Pers. Pers.
C0235228F R. Singer B-12551 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Trogia Fr. Fr.
C0233994F R. Singer B-12552 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Trogia Fr. Fr.
C0233995F R. Singer B-12553 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Psathyrella (Fr.) Quél. (Fr.) Quél.
C0230807F R. Singer B-12554 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
C0369399F R. Singer B-12555 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Psathyrella (Fr.) Quél. (Fr.) Quél.
C0230802F R. Singer B-12556 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Armillaria (Fr.) Staude (Fr.) Staude
C0231732F R. Singer B-12557 1981-07-30
Costa Rica, Cartago, 9.8333 -83.75
F:Botany
Psathyrella (Fr.) Quél. (Fr.) Quél.
C0230801F R. Singer B-12558 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Collybia (Fr.) Staude (Fr.) Staude
C0231889F R. Singer B-12558 1981-07-30
Costa Rica, Limón, La Lola
F:Botany
Laccaria Berk. & Broome Berk. & Broome
C0232500F R. Singer B-12560 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Inocybe (Fr.) Fr. (Fr.) Fr.
C0234304F R. Singer B-12561 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Helvella L. L.
R. Singer B-12562 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Inocybe (Fr.) Fr. (Fr.) Fr.
C0234301F R. Singer B-12563 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Laccaria laccata var. vulcanica (Scop. ex Fr.) Berk. & Broome (Scop. ex Fr.) Berk. & Broome
C0232494F R. Singer B-12564 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Lycoperdon Pers. Pers.
R. Singer B-12565 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Gerronema fibula (Bull. ex Fr.) Singer (Bull. ex Fr.) Singer
C0232214F R. Singer B-12567 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Gymnopilus P. Karst. P. Karst.
C0234210F R. Singer B-12568 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Russula fragilis Fr. Fr.
C0302946F R. Singer B-12569 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Agrocybe Fayod Fayod
C0230643F R. Singer B-12570 1981-07-31
Costa Rica, Cartago, Prusia, Volcán Irazú, Parque Recreativo Prusia
F:Botany
Hygrocybe miniata (Fr.) P. Kumm. (Fr.) P. Kumm.
C0231146F R. Singer B-12575 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on Interamerican Highway, near Cerro de la Muerte, 3350m
F:Botany
Psilocybe montana (Pers.) P. Kumm. (Pers.) P. Kumm.
C0231660F R. Singer B-12577 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on Interamerican Highway, near Cerro de la Muerte, 3350m
F:Botany
Psilocybe (Fr.) P. Kumm. (Fr.) P. Kumm.
C0231641F R. Singer B-12578 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on Interamerican Highway, near Cerro de la Muerte, 3350m
F:Botany
Omphalina Quél. Quél.
C0233851F R. Singer B-12579 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on Interamerican Highway, near Cerro de la Muerte, 3350m
F:Botany
Gerronema fibula (Bull. ex Fr.) Singer (Bull. ex Fr.) Singer
C0232213F R. Singer B-12579-a 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on Interamerican Highway, near Cerro de la Muerte, 3350m
F:Botany
Phaeocollybia subarduennensis Singer Singer
L. D. Gómez P. B-12583 1981-08-02
Costa Rica, 3200m
F:Botany
Agrocybe Fayod Fayod
C0369679F R. Singer B-12584 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Bovista nigrescens Pers. Pers.
R. Singer B-12585 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Morchella Dill. ex Pers. Dill. ex Pers.
C0369452F R. Singer B-12586 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Psilocybe (Fr.) P. Kumm. (Fr.) P. Kumm.
C0231646F R. Singer B-12587 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Coprinus Pers. Pers.
C0369691F R. Singer B-12588 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Mycena (Pers.) Roussel (Pers.) Roussel
R. Singer B-12589 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Collybia dryophila (Bull.) P. Kumm. (Bull.) P. Kumm.
C0231958F R. Singer B-12590 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Hygrocybe (Fr.) P. Kumm. (Fr.) P. Kumm.
C0369703F R. Singer B-12592 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Phaeomarasmius paramoensis Singer Singer
R. Singer B-12593 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Mycena mucor (Batsch ex Fr.) Gillet (Batsch ex Fr.) Gillet
C0233470F R. Singer B-12594 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on the Interamerican Highway
F:Botany
Marasmiellus gilvus (Pat.) Singer (Pat.) Singer
C0232794F R. Singer B-12595 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Geoglossum Pers. Pers.
C0369727F R. Singer B-12596 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Mycena (Pers.) Roussel (Pers.) Roussel
C0233439F R. Singer B-12598 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Omphalina Quél. Quél.
C0233850F R. Singer B-12599 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Aleurodiscus Rabenh. ex J. Schröt. Rabenh. ex J. Schröt.
C0230244F R. Singer B-12600 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Lepiota (Pers.) Gray (Pers.) Gray
C0230397F R. Singer B-12601 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on the Interamerican Highway
F:Botany
Marasmiellus Murrill Murrill
C0232781F R. Singer B-12602 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Campanella Henn. Henn.
C0231770F R. Singer B-12603 1981-08-02
Costa Rica, San José, Perez Zeledón, Villa Mills, Cerro de la Muerte: km 95 on the Interamerican Highway
F:Botany
Coprinus Pers. Pers.
C0230748F R. Singer B-12604-a 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Psathyrella (Fr.) Quél. (Fr.) Quél.
C0230803F R. Singer B-12607 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Mycena (Pers.) Roussel (Pers.) Roussel
C0233441F R. Singer B-12608 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Entoloma (Fr.) P. Kumm. (Fr.) P. Kumm.
C0369733F R. Singer B-12610 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Mycena (Pers.) Roussel (Pers.) Roussel
C0233440F R. Singer B-12611 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Pholiota carbonaria (Fr.) Singer (Fr.) Singer
C0369739F R. Singer B-12612 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Psilocybe (Fr.) P. Kumm. (Fr.) P. Kumm.
C0231637F R. Singer B-12613 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Hygrocybe (Fr.) P. Kumm. (Fr.) P. Kumm.
C0369378F R. Singer B-12614 1981-08-02
Costa Rica, 10.0114 -83.9519
F:Botany
Cantharellus Fr. Fr.
C0369385F R. Singer B-12616 1981-08-03
Costa Rica, San José, Dota, San Gerardo de Dota, 3000m
F:Botany
Leccinum aurantiacum var. quercinum (Bull.) Gray (Bull.) Gray
R. Singer B-12618 1981-08-03
Costa Rica, San José, Dota, San Gerardo de Dota, 3000m
F:Botany
Inocybe (Fr.) Fr. (Fr.) Fr.
R. Singer B-12622 1981-08-03
Costa Rica, San José, Dota, San Gerardo de Dota, 3000m
F:Botany
Polystictus Fr. Fr.
R. Singer B-12623 1981-08-03
Costa Rica, San José, Dota, San Gerardo de Dota, 3000m