amarus
Bitter
ambigua, ambiguum, ambiguus
Intermediate between two genera, changeable
amblyospora
With dull or blunted spores
ambrosii
F. Ambrosi, Italian (ca.1800-1900)
ambusta
Scorched
ameides
Gloomy
amentacea
Pertaining to catkins
americana
From America
americanum, americanus
Of America
amethystea
Pale lavender color, amethyst
amethysteo-occidentalis
Violet (amethyst) & western
amethysteus
Pale lavender color, amethyst
amethystina
Pale lavender color, amethyst
amethystinoides
Resembling amethystina
amethystinus
Somewhat violet
amianthinum, amiantinum
Unspotted
amianthinus, amiantinus
Incorruptible, incontaminate
amica
Pertaining to a friend
amici
Giovanni Battista. Amici (1786-1868), Italian mathematician
amicosus
Very friendly
amicta
Clothed
amicus
Pertaining to a friend
ammiratii
Joseph Ammirati, American mycologist
ammophila, ammophilus
Sand loving
amoena
Pleasant
amoenatus
Made pleasant or cheerful
amoenicolor
Pleasant color
amoenolens
Fragrant or sweet smelling
amoenus
Pleasant, cheerful
amorphus
Misshapen
ampliporus
With enlarged pores
amurceus
Pertaining to the dregs of olive oil?
amygdalina, amygdalinus
Almond colored
amygdalospora
With almond-shaped spores
Amylocystis
Amyloid cysts
amyloidea, amyloideus
Amyloid (blue reaction with Melzer's solution)
amylosporus
With amyloid spores
amythystina
Amethyst, purple
ananas
Plant genus for pineapple (scales on cap)
ananus
Plant genus for pineapple (scales on cap)