This checklist covers the species of Amanitaceae recorded in literature or on the present website from the U.S. states east of Ohio and north of Pennsylvania and New Jersey. The checklist presently contains 123 species of Amanita and two species of Limacella. The authors are still in the process of proofing the text and adding images.
Background: Acadia National Park, Maine, U.S.A. - Mary Tulloss
Subgenus Amanita
(Spores inamyloid.)
Section Amanita
(Stipe bearing a basal bulb. NOTE: Do not confuse with cupulate volval
remains on nonbulbous stipe base.)
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[ meaning of biometric variables ]
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Amanita albocreata G. F. Atk.
Locs: MA ME NY
Spores: [121/6/6] (7.3-) 7.7 - 9.5 (-11.6) × 6.6 - 8.4 (-9.4) µm, (L = 8.1 - 9.0
µm; L’ = 8.7 µm; W = 7.1 - 8.1 µm; W’ = 7.6 µm;
Q = (1.0-) 1.04 - 1.23 (-1.32); Q = 1.10 - 1.16; Q’ = 1.14).
[ image ]
Amanita austrowellsii Tulloss et al. nom. prov.
Locs: MO, NJ
Spores: [40/1/1] (10.7-) 11.0 - 13.5 (-16.0) × (6.8-)
7.0 - 8.4 (-9.0) μm, (L - 12.4 μm;
W = 7.6 mu;m; Q = (1.53-) 1.55 - 1.75 (-1.88);
Q = 1.64)
[ image ]
Amanita chrysoblema G. F. Atk. in
Kauffman
Locs: NY
Spores: [40/2/2] (8.4-) 9.1 - 11.0 (-11.5) × 6.6 - 8.5 (-8.7) µm, (L = 9.3 -
10.5 µm; L' = 9.9; W = 7.2 - 7.8 µm; W' = 7.5 µm; Q = (1.18-) 1.24
- 1.43 (-1.53); Q = 1.31 - 1.35; Q' = 1.33).
[ image ]
Amanita crenulata Peck
Locs: CT MA ME NH NY VT
Spores: [1558/78/68] (5.9-) 7.3 - 10.2 (-14.2) × (4.8-) 6.2 - 8.8 (-14.2) µm,
(L = (7.5-) 7.9 - 9.6 (-10.4) µm; L’ = 8.7 µm; W = (6.3-) 6.8 -
8.0 (-8.8) µm; W’ = 7.5 µm; Q = (1.0-) 1.05 - 1.34 (-1.71); Q = (1.08-)
1.10 - 1.25 (-1.36); Q’ = 1.17).
[ image ]
Amanita farinosa Schwein.
Locs: CT NY
Spores: [180/9/9] (6.0-) 6.5 - 8.5 (-10.5) × (5.2-) 5.5 - 7.0 (-9.0) µm, (L =
6.7 - 7.9 (-8.0) µm; L’ = 7.3 µm; W = 5.7 - 6.4 (-6.5) µm; W’ =
6.1 µm; Q = (1.03-) 1.08 - 1.37 (-1.47); Q = 1.15 - 1.27 (-1.31); Q’ =
1.21).
[ image ]
Amanita frostiana (Peck) Sacc.
Locs: CT MA ME NH NY VT
[28/1/1] (7.5-) 9.9 - 15.2 (-16.5) × (7.0-) 8.0 - 14.0 (-
15.5) µm, (L = 12.3 µm; W = 10.4 µm; Q = 1.04 - 1.45 (-1.57); Q =
1.20).
[ image ]
Amanita multisquamosa Peck
Locs: CT MA ME NY
Spores: [149/8/7] (6.6-) 7.0 - 11.2 (-15.0) × (5.2-) 5.6 - 8.2 (-8.8) µm, (L =
7.8 - 9.8 µm; L’ = 8.8 µm; W = 6.3 - 7.6 µm; W’ = 6.8 µm; Q =
(1.05-) 1.12 - 1.50 (-1.63); Q = 1.22 - 1.39; Q’ = 1.30).
[ image ]
Amanita muscaria (L. : Fr.) Lam.
Locs: MA
Introduced on European birch at one site. [615/31/26] (7.4-) 8.5 -
11.5 (-13.1) × (5.6-) 6.5 - 8.5 (-9.8) µm, (L = (8.7-) 9.1 - 11.2 (-11.4) µm;
L’ = 10.0 µm; W = (6.5-) 6.8 - 8.1 (-8.2) µm; W’ = 7.5 µm; Q =
(1.10-) 1.22 - 1.46 (-1.75); Q = 1.26 - 1.41 (-1.42); Q’ = 1.34).
[ image ]
Amanita muscaria subsp.
flavivolvata Singer
Locs: MA
Spores: [957/48/37] (7.5-) 9.0 - 12.8 (-19.0) × (5.5-) 6.5 - 8.5 (-11.5) µm, (L
= (8.9-) 9.4 - 12.1 (-14.6) µm; L’ = 10.8 µm; W = (6.6-) 6.9 - 8.2 (-8.4)
µm; W’ = 7.6 µm; Q = (1.11-) 1.26 - 1.67 (-2.23); Q = (1.29-) 1.31 - 1.65
(-1.95); Q’ = 1.42).
[ image ]
Amanita muscaria var.
guessowii Veselý
Locs: MA ME
Spores: [140/7/7] (7.0-) 9.0 - 12.0 (-14.8) × (5.9-) 6.5 - 8.2 (-9.5) µm, (L =
9.2 - 11.4 µm; L’ = 10.5 µm; W = 7.1 - 7.8 µm; W’ = 7.4 µm; Q =
(1.09-) 1.28 - 1.56 (-1.70); Q = 1.30 - 1.49; Q’ = 1.43).
[ image ]
Amanita praecox Lamoureux
Locs: CT MA ME NY
Spores: [286/14/13] (6.3-) 7.3 - 9.8 (-12.6) × (5.6-) 7.0 - 9.1 (-11.9) µm, (L =
(7.6-) 7.9 - 9.3 µm;
L’ = 8.6 µm; W = (7.1-) 7.3 - 8.4 µm; W’ = 7.9 µm; Q = 1.0 -
1.17 (-1.42); Q = 1.05 - 1.10 (-1.11);
Q’ = 1.08.
[ image ]
Amanita russuloides
(Peck) Sacc.
Locs: CT NY
It seems possible that this name could apply to genetically complex group
that would include or be very similar to, the entities calles
"sp-S01" and "sp-N19" below. To collaborations
have not yielded a clear picture of the number of taxa involved
(one or more?) and
not yielded an understanding of how the complexity might
have arisen.
Spores: [32/2/2] (8.0-) 8.2 - 10.5 (-10.8) × (6.0-) 6.2 - 7.7 (-7.7) µm,
(L = 8.8 - 10.0 µm; L' = 9.2 µm; W = 6.7 - 7.2 µm;
W' = 6.8 µm; Q =
(1.23-) 1.25 - 1.44 (-1.53); Q = 1.32 - 1.40;
Q' = 1.35).
[ image ]
Amanita sp-34 Tulloss cryptonom.
temp.
Locs: CT
Spores: [60/3/3] (8.2-) 8.5 - 10.4 (-10.8) × (6.3-) 6.5 - 7.5 (-8.6) µm, (L =
9.0 - 9.7 µm; L’ = 9.4 µm; W = 6.9 - 7.0 µm; W’ = 7.0 µm; Q =
(1.19-) 1.22 - 1.48 (-1.55); Q = 1.29 - 1.40; Q’ = 1.36).
[ image ]
Amanita sp-N19 Tulloss
cryptonom. temp.
Locs: CT MA NH RI
Spores: [40/2/2] (8.8-) 9.5 - 11.5 (- 13.2) × (6.0-) 6.5 - 7.8 (-8.0) µm; L =
10.4 - 10.7 µm; L’ = 10.6 µm; W = 6.8 - 7.2 µm; W’ = 7.0 µm; Q =
(1.31-) 1.38 - 1.72 (-1.83); Q = 1.48 - 1.53; Q’ = 1.50).
[ image ]
Amanita sp-N50 Tulloss
cryptonom. temp.
Locs: CT
Spores: [45/2/2] (8.5-) 9.0 - 12.6 (-14.7) × (5.7-) 6.0 - 8.0 (-10.0) µm,
(L = 9.3 - 11.3 µm; L' = 10.4 µm; W = 6.3 - 7.1 µm;
W' = 6.7 µm; Q = (1.22-) 1.36 - 1.78 (-1.91); Q = 1.48 -
1.60; Q' = 1.54).
[ image ]
Amanita sp-S01
Tulloss cryptonom. temp.
Locs: ME
This species has also be called "sp-N60" on this site
in the past.
Spores: [100/5/5] (8.4-) 8.7 - 11.2 (-12.2) × (5.9-) 6.2 - 7.3 (-7.7)
µm, (L = 9.3 - 10.7 µm; L’ = 9.9 µm; W = 6.5 -
6.8 µm; W’ = 6.7 µm; Q =
(1.27-) 1.34 - 1.66 (-2.0); Q = 1.42 - 1.60;
Q’ = 1.48).
[ image ]
Amanita stranella
E.-J. Gilbert & Snell
Locs: NY RI
Spores: [20/1/1] (7.1-) 7.5 - 8.5 (-9.0) × 6.3 - 8.0 (-8.5) µm, (L =
8.0 µm; W = 7.2 µm; Q = (1.03-) 1.06 - 1.22); Q = 1.12).
[ image ]
Amanita subvelatipes
Tulloss, Haelewaters, Geml, & K. W. Hughes nom. prov.
Locs: CT, ME, MA, MO, NJ, NY, NC, PA, TN
Spores: [35/2/2] (7.8-) 8.5 - 10.5 (-11.0) × (4.0-) 6.4 - 8.4
(-8.6) μm,
(L = 9.0 - 9.4 μm; L' = 9.2 μm; W
= 6.6 - 7.8 μm; W' = 7.2 μm;
Q = (1.07-) 1.13 - 1.45 (-1.62); Q =
1.22 - 1.38; Q' = 1.29)
[ image ]
Amanita velatipes
G. F. Atk.
Locs: MA NY VT
Spores: [121/6/6] (6.0-) 8.0 - 10.5 (-11.5) × (4.5-) 5.5 - 7.2 (-7.8) µm,
(L = (6.9-) 8.9 - 10.1 µm; L' = 9.2 µm; W
= (5.1-) 5.9 - 6.8 µm; W' = 6.4 µm; Q = (1.13-) 1.28 - 1.62 (-1.73);
Q = 1.35 - 1.51; Q' = 1.44).
[ image ]
Amanita wellsii (Murrill)
Murrill
Locs: CT MA ME NH
Spores: [415/20/15] (8.7-) 10.5 - 13.8 (-18.0) × (4.9-) 5.6 - 8.4 (-10.8)
µm, (L = (10.4-) 10.6 - 13.0 (-13.2) µm; L’ = 11.9 µm;
W = (5.3-) 6.4 - 7.6 (-8.6) µm; W’ = 7.1 µm; Q = (1.39-)
1.50 - 1.94 (-2.62); Q = (1.52-) 1.62 - 1.76 (-1.92); Q’ =
1.69).
[ image ]
Section Caesareae (Stipe lacking a bulb at its
base; having an annulus.)
[ sectional links ]
[ top ]
[ meaning of biometric variables ]
[ bibliography ]
[ Amanita Studies home ]
[ checklists & keys page ]
Amanita banningiana
Tulloss nom. prov.
Locs: CT MA NY
Spores: [239/12/10] (7.5-) 8.4 - 12.0 (-15.0) × (5.0-) 5.7 - 7.8 (-9.8)
µm, (L = 8.9 - 10.4 (-11.5) µm; L’ = 9.8 µm; W =
6.1 - 7.0 (-7.3) µm; W’ = 6.6 µm; Q = (1.14-) 1.32 - 1.69 (-2.14);
Q = 1.39 - 1.59 (-1.69); Q’ = 1.49).
[ image ]
Amanita calyptrata var.
albescens Peck
Locs: NY
This is known from the type, of which a study was published by Dr.
Jenkins. This study is the source of our information.
Spores: [-/-/-] 12.5 - 13.0 × 9.0 - 10.0 µm, (Q = 1.30 - 1.38;
Q = 1.31).
[ image ]
Amanita comae Tulloss nom. prov.
Locs: CT, ME, MA
Spores: [20/1/1] (10.0-) 11.2 - 15.0 (-16.1) × (7.0-)
8.0 - 9.5 μm, (L = 12.6 μm W = 8.8
μm; Q = (1.26-) 1.28 - 1.59 (-1.79); Q =
1.44)
[ image ]
Amanita jacksonii
Pomerl.
Locs: CT MA ME NY
Spores: [337/16/12] (7.0-) 7.8 - 10.1 (-13.0) × (5.2-) 6.0 - 7.5 (-8.7) µm,
(L = (8.1-) 8.4 - 9.5 (-10.0) µm; L’ = 8.9 µm; W = (6.0-) 6.3 - 7.1 (-7.3)
µm; W’ = 6.7 µm; Q = (1.11-) 1.20 - 1.53 (-1.63); Q = 1.25 - 1.42 (-1.47);
Q’ = 1.33).
[ image ]
Amanita murrilliana
Singer
Locs: ME NY
This species was described from Florida. Its known range extends from
Québec in the NE to eastern Texas and north to Michigan.
Spores: [254/11/9] (8.5-) 9.6 - 12.7 (-14.2) × (5.6-) 6.5 - 9.0 (-10.5)
µm, (L = (10.4-) 10.5 - 11.9 µm; L’ = 11.3 µm;
W = 6.6 - 7.9 (-9.8) µm; W’ = 7.6 µm; Q = (1.16-) 1.27 -
1.72 (-1.88); Q = (1.30-) 1.43 - 1.58; Q’ = 1.50).
[ image ]
Amanita pachysperma
G. F. Atk.
Locs: CT MA RI
Spores: [204/10/5] (9.5-) 10.5 - 16.2 (-20.0) × (6.0-) 7.5 - 10.5 (-12.5)
µm, (L
= (11.3-) 11.7 - 14.5 µm; L’ = 13.1 µm; W = (8.1-) 8.6 -
9.7 µm; W’ = 9.0 µm; Q = (1.12-) 1.26 - 1.75 (-2.10); Q =
(1.30-) 1.31 - 1.64; Q’ = 1.48).
[ image ]
Amanita recutita
sensu Coker
Locs: CT
Spores: [97/4/2] (9.0-) 10.2 - 14.0 (-14.5) × (5.6-) 5.8 - 7.5 (-9.5) µm,
(L = 10.9 - 12.9 µm; L’ = 11.9 µm; W = 6.1 - 6.8 µm;
W’ = 6.6 µm; Q = (1.56-) 1.62 - 2.0 (-2.57); Q = 1.73 - 1.89; Q’ = 1.80).
[ image ]
Amanita ristichii
Tulloss
Locs: ME NH
Spores: [185/7/7] (9.2-) 10.2 - 13.9 (-17.0) × (6.6-) 7.0 - 9.0 (-12.8)
µm, (L = 11.5 - 12.4 µm; L’ = 12.1 µm; W = 7.7 -
8.5 µm; W’ = 8.0 µm; Q = (1.22-) 1.32 - 1.72 (-1.84); Q =
1.42 - 1.57; Q’ = 1.50).
[ image ]
Amanita sp-N12
Tulloss cryptonom. temp.
Locs: MA NY
Spores: [75/4/3] (8.4-) 9.2 - 11.5 (-12.8) × (5.9-) 6.2 - 7.2 (-7.3) µm,
(L = 9.9 - 10.6 µm; L' = 10.2 µm; W = 6.6 - 6.8 µm;
W' = 6.6 µm; Q = (1.30-) 1.38 - 1.70 (-1.82); Q = 1.47 -
1.61; Q' = 1.54).
[ image ]
Amanita spreta (Peck)
Sacc.
Locs: CT ME NY
Spores: [214/10/10] (7.7-) 9.3 - 13.1 (-16.0) × (5.2-) 5.9 - 7.9 (-9.0)
µm, (L = 9.9 - 12.8 µm; L’ = 11.4 µm; W = 6.2 -
7.4 µm; W’ = 6.8 µm; Q = (1.40-) 1.49 - 1.88 (-2.44); Q =
1.60 - 1.81; Q’ = 1.68).
[ image ]
Amanita virginiana
(Murrill) Murrill
Locs: CT MA ME NY
Spores: [1000/50/21] (9.1-) 11.5 - 15.0 (-20.5) × (6.5-) 8.5 - 11.2 (-15.5)
µm, (L = (11.7-) 11.9 - 14.0 (-14.1) µm; L’ = 13.2 µm;
W = (8.8-) 9.1 - 10.6 (-10.9) µm; W’ = 9.9 µm; Q = (1.07-)
1.16 - 1.52 (-1.89); Q = (1.16-) 1.21 - 1.44 (-1.55); Q’ =
1.33).
[ image ]
Section Vaginatae (Stipe lacking a bulb at its
base, exannulate in North America.)
[ sectional links ]
[ top ]
[ meaning of biometric variables ]
[ bibliography ]
[ Amanita Studies home ]
[ checklists & keys page ]
Amanita alligator
Tulloss nom. prov.
Locs: ME NH
Spores: [10/1/1] 10.8 - 14.0 (-17.2) × (6.0-) 8.5 - 11.0 µm,
(L = 12.7 µm; W = 9.6 µm; Q = 1.08 -
1.40 (-2.13); Q = 1.36).
[ image ]
Amanita aureosolea
Tulloss nom. prov.
Locs: ME
The Gold-shod Ringless Amanita is named for it volva which is
orange-yellow prior to exposure to the air and sunlight.
Spores: [100/5/4] (8.2-) 9.2 - 12.0 (-13.5) × (7.5-) 8.8 - 11.0 (-12.5)
µm, (L = 10.4 - 10.9 µm; L’ = 10.6 µm; W = 9.6 -
9.9 µm; W’ = 9.8 µm; Q = (1.02-) 1.03 - 1.16 (-1.20); Q =
1.06 - 1.11; Q’ = 1.08).
[ image ]
Amanita cattaraugana Tulloss and
Kudzma nom. prov.
Locs: NY
The prominent umbo shown in the first image does not indicate a close genetic
relationship to A. penetratrix. Spores:
??. [ image ]
Amanita cinderellae Tulloss nom.
prov.
Locs: CT, NJ
It was quite a surprise to find that this species is one of the few
species of section Vaginatae with a partial veil. Part of
the delay in understanding was that the provisional series
Penetratrices had not been recognized, and the DNA for that
group had not appeared in databases as a consequence. Once
sequences from several tens of species were known, it was relatively
quickly seen where sequences from cinderellae had their closest
matches. Spores: [60/3/3] (8.0-) 8.7 - 11.5 (-12.9) ×
(6.3-) 6.6 - 8.0 (-8.5) µm, (L = 9.4 - 10.4 µm;
L’ = 9.9 µm; W = 7.1 - 7.5 µm;
W’ = 7.3 µm; Q = (1.22-) 1.25 - 1.50 (-1.58);
Q = 1.33 - 1.39; Q’ = 1.36).
[ image ]
Amanita cremeosorora
Tulloss nom. prov.
Locs: CT NH NY
Spores: [65/3/3] (8.0-) 8.6 - 10.8 (-11.6) × (7.0-) 8.0 - 10.0 (-11.0) µm, (L =
9.6 - 10.0 µm; L' = 9.8 µm; W = 8.9 - 9.4 µm; W' = 9.1 µm; Q =
1.03 - 1.14 (-1.17);
Q = 1.06 - 1.08); Q' = 1.08).
[ image ]
Amanita dulciarii
Tulloss nom. prov.
Locs: MA NH
Spores: [60/2/2] (8.5-) 9.0 - 12.2 (-15.5) × (8.0-) 8.5 - 11.0 (-12.5) µm; L =
9.8 - 10.7 µm; L’ = 10.1 µm; W = 9.0 - 9.8 µm; W’ = 9.3 µm; Q =
(1.0-) 1.05 - 1.14 (-1.27); Q = 1.08 - 1.09; Q’ = 1.09).
[ image ]
Amanita elongatior Lamoureux. nom. prov.
Locs: CT, IL, NJ, PA, CANADA
Spores: [36/1/1] (9.2-) 9.6 - 11.0 (-11.3) × (8.2-) 8.5 - 10.0 (-10.4) μm, (L = 10.2 μm; W = 9.1; Q = (1.05-) 1.07 - 1.22 (-1.27); Q = 1.13)
[ image ]
Amanita fulva (Schaeff.) Fr.
Locs: CT ME NY VT
Spores: [300/13/10] (9.0-) 10.0 - 12.5 (-19.3) × (8.2-) 9.3 -
12.0 (-15.5) µm, (L = 10.6 - 12.0 (-12.3) µm;
L’ = 11.2 µm; W = 9.8 - 11.4 (-11.6) µm; W’ = 10.6 µm; Q = 1.0 -
1.11 (-1.25); Q = 1.05 - 1.08 (-1.09); Q’ = 1.06).
[ image ]
Amanita homolalittenii Tulloss nom. prov.
Locs: MA ME
Spores: [20/1/1] 9.2 - 11.0 × (8.2-) 8.5 - 9.5 µm, (L = 10.1 µm; W = 9.0
µm; Q = (1.02-) 1.06 - 1.20 (-1.22); Q = 1.12).
[ image ]
Amanita kryorhodon
Tulloss & Kudzma nom. prov.
Locs: ME
Spores: [20/1/1] (7.8-) 8.0 - 10.5 (-10.6) × (7.5-) 7.7 - 9.5 (-10.1) µm, (L =
9.6 µm; W = 8.9 µm; Q = (1.03-) 1.04 - 1.12 (-1.15); Q = 1.08).
[ image ]
Amanita littenii
Tulloss nom. prov.
Locs: ME NY
The bottom of the stem and the volval sac are often rotted away because of the
preference of this species for very wet soils. Spores: [40/2/2] (9.4-) 9.8 -
11.5 × (7.7-) 8.4 - 10.1 (-10.5) µm (L = 10.3 - 10.8 µm; L' =
10.6 µm; W = 9.2 µm; W' = 9.2 µm; Q = (1.03-) 1.04 - 1.25
(-1.31); Q = 1.12 - 1.17; Q' = 1.15).
[ image ]
Amanita longicuneus
Tulloss nom. prov.
Locs: CT NY
Spores: [153/7/7] (8.7-) 9.7 - 13.0 (-14.5) × (8.2-) 9.0 - 12.0 (-14.0) µm, (L =
10.6 - 12.3 µm; L’ = 11.4 µm; W = 9.7 - 11.3 µm; W’ = 10.6 µm; Q
= (1.03-) 1.04 - 1.15 (-1.18); Q = 1.07 - 1.11; Q’ = 1.08). This
is a mixture of species.
[ image ]
Amanita penetratrix Tulloss
nom. prov.
Locs: CT
Having the stem deeply inserted in the substrate to half or more of its
length, a pronounced and hard umbo on the center of the cap pigmented in
shades of white to gray to brown. Spores: [60/3/3] (8.8-)
9.1 - 12.2 (-14.5) × (7.4-) 8.2 - 11.0 (-13.6) µm,
(L = 10.2 - 11.2 µm; L' = 10.6 µm;
W = 9.0 - 10.1 µm; W' = 9.5 µm;
Q = (1.04-) 1.05 - 1.25 (-1.34);
Q = 1.09 - 1.16; Q' = 1.12).
[ image ]
Amanita rasitabula Tulloss
nom. prov.
Locs: CT NY VT
Spores: [47/3/3] (8.8-) 9.0 - 11.0 (-13.0) × (7.5-) 8.0 - 10.0 (-10.3) µm, (L = 9.6 -
10.4 µm; L’ = 9.9 µm; W = 8.6 - 9.2 µm; W’ = 8.9 µm; Q = (1.0-) 1.05 - 1.22 (-1.27); Q
= 1.10 - 1.12; Q’ = 1.11). Probably includes more than one white-capped species.
[ image ]
Amanita rhacopus Lamoureux
Locs: CT MA ME NY VT
Spores: [80/4/4] (9.3-) 9.6 - 12.0 (-12.2) × (8.5-) 9.0 -
11.0 (-12.0) µm, (L = 10.0 - 11.3 µm;
L’ = 10.7 µm; W = 9.4 - 10.5 µm;
W’ = 10.0 µm; Q = (1.02-) 1.04 - 1.12 (-1.14);
Q = 1.05 - 1.08; Q’ = 1.06).
[ image ]
Amanita rooseveltensis Tulloss, Kudzma
& Wasilewski
Locs: CT NY
??t.b.d.??
Spores: [315/16/14] (6.6-) 8.4 - ??12.2
(-16.8)
× (5.2-) 6.6 - 8.4 (-11.9) μm,
(L = 9.2 - 10.8 (-10.9) μm; L' =
10.1 μm; W = 7.1 - 7.8 (-8.0) μm;
W' = 7.5 μm; Q = (1.05-) 1.17 - 1.55
(-1.80); Q = (1.21-) 1.27 - 1.44; Q'
= 1.35).
[ image ]
Amanita sinicoflava Tulloss
Locs: CT MA ME NH NY VT
Spores: [645/33/25] (8.0-) 9.1 - 12.1 (-15.4) × (7.0-) 8.4 - 11.5 (-15.4) µm,
(L = (9.5-) 9.8 - 11.4 (-11.7) µm; L’ = 10.6 µm; W = (8.7-) 9.0
- 10.6 (-10.8) µm; W’ = 10.0 µm; Q = 1.0 - 1.14 (-1.26); Q = 1.04 - 1.09
(-1.10); Q’ = 1.06).
[ image ]
Amanita sp-58
Tulloss cryptonom. temp.
Locs: NY, NJ, PA, CT
Spores: ?
[ image ]
Amanita sp-GSM05 Tulloss & Kudzma
Locs: list of state/provinces without commas
Spore data: ???? ???.
[ image ]
Amanita sp-N09 Tulloss
cryptonom. temp.
Locs: NY
Spores: [83/4/4] (8.0-) 9.4 - 14.7 (-17.1) × (7.0-) 9.1 - 13.6 (-16.8) µm, (L =
10.8 - 12.2 µm; L’ = 11.5 µm; W = 10.0 - 11.4 µm; W’ = 10.7 µm; Q
= 1.0 - 1.14 (-1.20); Q = 1.06 - 1.08; Q’ = 1.07).
[ image ]
Amanita sp-N24 Tulloss
Locs: NH
Spore data: [80/3/2] (8.2-) 9.0 - 14.0 (-15.5) × (8.0-) 8.5 -
13.5 (-15.0) µm, (L = 9.9 - 12.5 µm; L’
= 10.7 µm; W = 9.4 - 11.9 µm; W’ = 10.2
µm; Q = 1.0 - 1.10 (-1.22); Q = 1.05 - 1.06;
Q’ = 1.05).
[ image ]
Amanita sp-N27 Tulloss cryptonom.
temp.
Locs: ME NY
Spores: [20/1/1] (9.8-) 10.0 - 11.5 × 9.0 - 10.5 (-10.8) µm, (L = 10.6 µm;
W = 9.9 µm; Q = (1.02-) 1.04 - 1.13 (-1.14); Q = 1.08).
[ image ]
Amanita sp-N28 Tulloss cryptonom.
temp.
Locs ME
Spores: [20/1/1] (8.2-) 9.0 - 11.8 (-12.2) × (7.5-) 8.2 - 11.0 (-11.8) µm, (L =
10.2 µm; W = 9.6 µm; Q = 1.0 - 1.11 (-1.14); Q = 1.07).
[ image ]
Amanita sp-N30 Tulloss
cryptonom. temp.
Locs: CT ME
Spores: [80/3/3] (7.2-) 8.5 - 11.2 (-12.2) × (6.0-) 7.5 - 10.0 (-11.2) µm, (L =
9.6 - 10.3 µm; L’ = 9.9 µm; W = 8.5 - 9.0 µm; W’ = 8.7 µm; Q =
(1.02-) 1.07 - 1.22 (-1.26); Q = 1.13 - 1.14; Q’ = 1.14).
[ image ]
Amanita sp-N32 Tulloss cryptonom.
temp.
Locs: ME
Spores: [20/1/1] (8.5-) 9.8 - 10.8 × (6.8-) 9.0 - 10.0 (-10.2) µm, (L = 10.2 µm; W =
9.3 µm; Q = (1.03-) 1.04 - 1.14 (-1.25); Q = 1.10).
[ image ]
Amanita sp-N33 Tulloss cryptonom.
nom.
Locs: ME
Spores: [20/1/1] (9.8-) 10.2 - 12.0 (-12.8) × (8.8-) 9.0 - 10.2 (-10.5) µm, (L =
11.1; W = 9.7 µm; Q = (1.07-) 1.10 - 1.21 (-1.22); Q = 1.14).
[ image ]
Amanita sp-N35 Tulloss cryptonom.
nom.
Locs: CT
Spores: [20/1/1] (8.5-) 9.5 - 11.8 × (8.2-) 8.5 - 10.2 (-10.5) µm, (L = 10.6 µm; W =
9.6 µm; Q = 1.04 - 1.20; Q = 1.10).
[ image ]
Amanita sp-N37 Tulloss cryptonom.
temp.
Locs: CT
Spores: [20/1/1] 9.8 - 11.2 × (8.8-) 9.2 - 10.8 µm, (L = 10.6 µm; W =
10.0 µm; Q = 1.02 - 1.11; Q = 1.06).ore data (if available).
[ image ]
Amanita sp-N40 Tulloss cryptonom.
temp.
Locs: MA
Spores: [40/2/2] (10.0-) 10.2 - 13.2 (-13.8) × (9.2-) 9.5 - 12.5 (-13.2) µm, (L
= 10.7 - 12.5 µm; L’ = 11.6?? µm; W = 10.1 -
11.9 µm; W’ = 1.06?? µm; Q = 1.02 - 1.09 (-1.11);
Q = 1.05 - 1.06; Q’ = 1.05??).
[ image ]
Amanita sp-N41 Tulloss cryptonom.
temp.
Locs: NY
Spores: [20/1/1] 9.5 - 10.8 (-11.5) × (8.8-) 9.0 - 10.0 (-10.5) µm, (L = 10.3
µm; W = 9.5 µm; Q = 1.05 - 1.14; Q = 1.09).
[ image ]
Amanita sp-N44 Tulloss cryptonom.
temp.
Locs: CT NY
Spores: [90/4/4] (8.5-) 9.3 - 11.5 (-13.5) × (7.6-) 8.0 - 10.1 (-12.0) µm, (L =
9.6 - 10.8 µm; L' = 10.3 µm; W = 8.8 - 9.5 µm; W' = 9.2 µm; Q =
(1.05-) 1.06 - 1.22 (-1.31); Q = 1.09 - 1.15; Q' = 1.12).
[ image ]
Amanita sp-N45 Tulloss cryptonom.
temp.
Locs: CT
Spores: [20/1/1] 9.8 - 11.6 (-11.9) × (8.4-) 8.8 - 10.5 (-11.6) µm,
(L = 10.7 µm; L’ = 10.7 µm; W = 9.8 µm;
W’ = 9.8 µm; Q = (1.03-) 1.07 - 1.19 (-1.21); Q = 1.10;
Q’ = 1.10).
[ image ]
Amanita sp-N46 Tulloss cryptonom.
temp.
Locs: CT
Spores: [24/1/1] (10.5-) 12.0 - 14.0 (-15.5) × (9.6-) 10.8 - 13.5 (-14.5) µm, (L
= 13.2 µm; L’ = 13.2 µm; W = 12.3 µm; W’ = 12.3 µm; Q = 1.04 -
1.11 (-1.12); Q = 1.07; Q’ = 1.07).
[ image ]
Amanita sp-N48 Tulloss cryptonom.
temp.
Locs: CT
Spores: [20/1/1] (9.1–) 9.4–11.0 (–12.2) × (7.6–) 8.0–9.8 (–10.2) µm, (L = 10.2
µm; W = 8.8 µm; Q = (1.06–) 1.11 – 1.20 (–1.22); Q = 1.14).
[ image ]
Amanita sp-N49 Tulloss cryptonom.
temp.
Locs: CT
Spores: [30/1/1] (9.8-) 10.0 - 11.8 (-12.5) × (5.8-) 6.0 - 7.5 µm, (L = 10.7 µm;
W = 6.8 µm; Q = (1.43-) 1.44 - 1.74 (-1.85); Q = 1.58).
[ image ]
Amanita sp-N53 Tulloss cryptonom.
temp.
Locs: CT
Spores: [20/1/1] 10.5 - 13.3 × (9.7-) 9.9 - 11.2 (-11.9) µm, (L = 11.7 µm;
W = 10.5 µm; Q = (1.05-) 1.07 - 1.19; Q = 1.11).
[ image ]
Amanita sp-N54 Tulloss cryptonom.
temp.
Locs: CT
Spores: [40/2/2] (7.5-) 9.1 - 11.5 (-14.0) × (6.7-) 8.4 - 10.3 (-12.5) µm, (L = 10.0 -
10.7 µm; L' = 10.4 µm; W = 9.3 - 9.6 µm; W' = 9.4 µm; Q = (1.03-) 1.05 - 1.17 (-1.30);
Q = 1.08 - 1.13; Q' = 1.10).
[ image ]
Amanita sp-N58 Tulloss
& Rodríquez-Caycedo cryptonom. temp.
Locs: CT
Incomplete genetic studies (poor data) suggest this species may be the
same as sp-N49.
Spores: [70/3/1] (8.5-) 9.0 - 12.2 (-15.0) × (5.5-) 5.9 - 7.2 (-8.8) µm,
(L = 9.9 - 11.0 µm; L' = 10.5 µm; W = 6.2 - 6.9 µm;
W' = 6.6 µm; Q = (1.32-) 1.43 - 1.77 (-1.88); Q = 1.54 - 1.61;
Q' = 1.59). [ image ]
Amanita sp-N61 Tulloss cryptonom.
temp.
Locs: CT
Spores: [20/1/1] (8.5-) 9.0 - 12.2 (-14.2) × (6.5-) 7.2 - 10.7 (-11.6) µm, (L =
10.3 µm; W = 9.2 µm; Q = (1.08-) 1.10 - 1.30 (1.40); Q = 1.18).
[ image ]
Amanita sp-N63 Tulloss cryptonom.
temp.
Locs: ME NH
General text (if available) and spore data (if available).
[ image ]
Amanita sp-N66 Tulloss cryptonom.
temp.
Locs: CT
General text (if available) and spore data (if available).
[ image ]
Amanita sp-QUE03 Tulloss cryptonom.
temp.
Locs: ME NY
General text (if available) and spore data (if available).
[ image ]
Amanita sp-V01 Tulloss cryptonom.
temp.
Locs: CT ?
Spores: [61/3/1] (8.4-) 9.8 - 12.2 (-17.5) × (7.0-) 8.4 - 11.9 (-12.9) µm,
(L = 10.8 - 11.5 µm; L’ = 11.1 µm; W = 9.6 - 10.1 µm;
W’ = 9.8 µm; Q = 1.0 - 1.25 (-1.79); Q = 1.13 - 1.14; Q’ =
1.13). [ image ]
Amanita texasorora Tulloss,
Kudzma & D. P. Lewis nom. prov.
Locs: CT MA RI
Spores: [40/2/2] (9.8-) 10.0 - 12.0 (-13.1) × (9.1-) 9.5 -
11.5 (-12.9) µm, (L = 11.2 - 11.3 µm;
L' = 11.0 µm; W = 10.2 - 10.7 µm; W' = 10.4 µm; Q = 1.02 - 1.09
(-1.10);
Q = 1.04 - 1.07; Q' = 1.05).
[ image ]
Amanita variicolor Lamoureux
nom. prov.
Locs: ME
Spores: [60/2/2] (7.2-) 9.5 - 11.4 (-13.5) × (6.5-) 8.5 - 10.7 (-13.5) µm, (L =
10.4 µm; L' = 10.4 µm; W = 9.4 - 9.8 µm;W' = 9.7 µm; Q = 1.03 -
1.14 (-1.15); Q = 1.07 - 1.10; Q' = 1.08).
[ image ]
Amanita violettae Tulloss
Locs: ME
Spores: [40/1/1] (8.5-) 10.0 - 11.8 (-12.2) × (7.8-) 9.0 - 11.0 (-11.2) µm, (L =
10.9 µm; W = 10.0 µm; Q = (1.0-) 1.03 - 1.17 (-1.23); Q = 1.09).
[ image ]
Amanita xanthomitra Tulloss
cryptonom. temp.
Locs: CT MA ME NY
Spores: [140/7/4] (7.7-) 8.7 - 11.9 (-13.6) × (7.3-) 8.4 - 11.5 (-13.3) µm,
(L = 9.5 - 11.0 µm; L’ = 10.1 µm; W = 9.1 - 10.6 µm;
W’ = 9.6 µm; Q = 1.0 - 1.09 (-1.19); Q = 1.03 - 1.08; Q’ =
1.05).
[ image ]
Subgenus Lepidella
(Spores inamyloid.)
Section Amidella (Margin appendiculate—at least at
first. Volva as a multilayered,
thick-limbed, sac on a bulbless stipe base. Many taxa in this section have
the unusual combination of amyloid spores with a striate cap margin and truncate
lamellae. Species in this section often require microscopic examination
for certain identification. [RET has personal correct field ID rate of
around 75%—inadequate.] A frequent exception is A.
whetstoneae. Many species in this section will stain pinkish
(sometimes very briefly) if collected in moist weather or otherwise in very
fresh condition. Toxicity of North American taxa of sect. Amidella
is unknown.)
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Amanita dolichopus Tulloss
nom. prov.
Locs: CT MA ME NH NY RI
Spores: [978/47/32] (7.0-) 8.8 - 12.5 (-24) × (4.0) 4.9 - 6.2 (-10.0) µm, (L =
(8.9-) 9.4 - 11.5 (-13.5) µm; L' = 10.5 µm; W = (4.8-) 5.2 - 5.8 (-5.9)
µm; W' = 5.5 µm; Q = (1.36-) 1.59 - 2.30 (-3.33); Q = (1.64-) 1.70 - 2.12
(-2.26); Q' = 1.91).
[ image ]
Amanita peckiana Kauffman in Peck
Locs: CT MA ME NH
Formerly on this list as A. canadensis. Spore data:
???? ????.
[ image ]
Amanita pseudovolvata Tulloss
nom. prov.
Locs: CT MA ME NH NY RI VT
Spores: [1337/66/55] (5.0-) 8.0 - 11.0 (-13.5) × (3.8-) 4.5 - 6.0 (-7.8) µm, (L
= (7.6-) 8.5 - 10.6 (-11.0) µm; L’ = 9.6 µm; W = (4.5-) 4.8 - 5.9 (-6.5)
µm; W’ = 5.2 µm; Q = (1.11-) 1.52 - 2.16 (-2.76); Q = (1.42-) 1.64 - 2.04
(-2.14); Q’ = 1.85).
[ image ]
Amanita volvata (Peck) Lloyd
Locs: CT MA ME NH NY RI
Spores: [1223/61/45] (5.8-) 8.4 - 12.2 (-14.2) × (4.5-) 5.2 - 7.2 (-9.0) µm, (L
= (8.6-) 9.0 - 11.8 (-12.4) µm; L’ = 10.3 µm; W = (5.1-) 5.5 - 6.8 (-7.6)
µm; W’ = 6.2 µm; Q = (1.16-) 1.35 - 1.94 (-2.45); Q = (1.39-) 1.48 - 1.93
(-2.02); Q’ = 1.65).
[ image ]
Amanita whetstoneae Tulloss
nom. prov.
Locs: CT MA ME NH NY
Spores: [1070/52/43] (7.0-) 8.8 - 12.0 (-14.1) × (4.2-) 4.8 - 6.5 (-8.2) µm, (L
= (8.4-) 9.0 - 11.2 (-11.6) µm; L’ = 10.3 µm; W = (4.7-) 5.0 - 6.1 (-
6.8) µm; W’ = 5.5 µm; Q = (1.28-) 1.54 - 2.19 (-2.69); Q = (1.61-) 1.66
- 2.04 (-2.13); Q’ = 1.87).
[ image ]
Section Lepidella (Cap margin appendiculate—at
least when young. Stipe often, but not always, bearing a bulb. Volva rarely
limbate, never as a thick-limbed, multilayered sac on a bulbless stipe base. A
number of species in this section have been found to contain a non-protein amino acid
that is a severe threat to the human kidney and liver.)
[ sectional links ]
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[ meaning of biometric variables ]
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Amanita abrupta Peck
Locs: CT MA ME NH NY VT
Spores: [117/5/5] (6.1-) 7.2 - 8.9 (-10.7) × (4.8-) 5.9 - 7.5 (-9.2) µm, (L =
7.9 - 8.5 µm; L’ = 8.1 µm; W = 6.1 - 6.8 µm; W’ = 6.6 µm; Q =
(1.04-) 1.08 - 1.40 (-1.61); Q = 1.17 - 1.32; Q’ = 1.22).
[ image ]
Amanita atkinsoniana Coker
Locs: CT MA ME NY
Spores: [230/10/10] (6.8-) 8.0 - 10.5 (-14.3) × (5.0-) 5.4 - 7.2 (-8.5) µm, (L =
(8.2-) 9.0 - 9.7 µm; L’ = 9.2 µm; W = 5.7 - 6.6 (-6.9) µm; W’ =
6.2 µm; Q = (1.17-) 1.27 - 1.71 (-1.95); Q = 1.36 - 1.57 (-1.67); Q’ =
1.50).
[ image ]
Amanita canescens Dav. T.
Jenkins
Locs: CT MA NY
Spores: [125/6/5] (6.5-) 7.5 - 10.8 (-12.0) × (4.5-) 4.8 - 6.0 (-6.8) µm, (L =
8.3 - 9.5 µm; L’ = 8.9 µm; W = 5.0 - 5.7 µm; W’ = 5.3 µm; Q =
(1.35-) 1.46 - 1.94 (-2.16); Q = 1.60 - 1.75; Q’ = 1.67).
[ image ]
Amanita chlorinosma (Peck in Austin)
Lloyd
Locs: MA
Spores: [85/4/4] (7.5-) 8.0 - 11.0 (-12.2) × (4.5-) 4.7 - 6.5 (-7.5) µm, (L =
8.5 - 10.2 µm; L’ = 9.2 µm; W = 5.1 - 6.1 µm; W’ = 5.5 µm; Q =
(1.37-) 1.45 - 2.02 (-2.35); Q = 1.52 - 1.81; Q’ = 1.69).
[ image ]
Amanita cinereopannosa Bas
Locs: CT MA ME NH RI VT
Spores: [170/7/7] (8.0-) 8.8 - 12.0 (-14.1) × (4.9-) 5.0 - 6.7 (-8.3) µm, (L =
9.5 - 10.9 µm; L’ = 10.1 µm; W = 5.4 - 6.1 µm; W’ = 5.9 µm; Q =
(1.30-) 1.50 - 2.0 (-2.40); Q = 1.63 - 1.82; Q’ = 1.73).
[ image ]
Amanita cokeri (E.-J. Gilbert & Kühner)
E.-J. Gilbert
Locs: CT MA NY VT
Spores: [115/6/5] (9.2-) 10.8 - 13.2 (-15.0) × (5.5-) 6.5 - 8.7 (-9.5) µm, (L =
11.4 - 12.7 µm; L’ = 11.9 µm; W = 6.9 - 8.1 µm; W’ = 7.7 µm; Q =
(1.27-) 1.35 - 1.85 (-2.0); Q = 1.44 - 1.74; Q’ = 1.56).
[ image ]
Amanita cylindrispora Beardslee
Locs: FL, NJ, NY, TX
Spores: [530/24/19] (7.8-) 11.5 - 15.8 (-24.5) × (3.2-) 3.8 - 5.0 (-6.2) µm, (L = (11.7-) 11.9 - 14.4 (-15.3) µm; L’ = 13.3 µm; W = 4.0 - 4.8 (-4.9) µm; W’ = 4.3 µm; Q = (1.94-) 2.40 - 3.81 (-5.10);
[ image ]
Amanita daucipes (Berk. & Mont.) Lloyd.
Locs: MD, NC, PA, TN, AR, MI, NJ, TX, VA, WV,
Spores: [180/9/9] (7.7-) 8.0 - 11.5 (-13.8) × (4.5-) 5.0 - 6.8 (-9.9) µm, (L = (8.3-) 8.7 - 10.8 µm; L’ = 9.8 µm; W = 5.6 - 6.5 µm; W’ = 6.0 µm; Q = (1.22-) 1.41 - 1.83 (-2.11); Q = 1.46 - 1.68 (-1.74); Q’ = 1.62);
[ image ]
Amanita longipes Bas ex Tulloss &
Dav. T. Jenkins
Locs: CT MA
Spores: [860/43/43] (7.2-) 9.8 - 14.0 (-20.3) × (3.9-) 4.6 - 6.3 (-9.8) µm, (L =
(10.2-) 10.4 - 12.7 (-13.6) µm; L’ = 11.8 µm; W = (4.5-) 4.8 - 5.9 (-6.3)
µm;
W’ = 5.4 µm; Q = (1.42-) 1.72 - 2.63 (-3.33); Q = (1.82-) 1.92 - 2.48 (-
2.51); Q’ = 2.19).
[ image ]
Amanita magniradix Tulloss nom. prov.
Locs: CT ME NY
Spores: [270/13/13] (6.5-) 8.4 - 11.8 (-14.7) × (4.3-) 4.5 - 6.5 (-7.8) µm, (L =
(8.7-) 9.1 - 11.0 µm;
L’ = 10.0 µm; W = 4.9 - 6.1 (-6.2) µm; W’ = 5.5 µm; Q = (1.43-)
1.55 - 2.18 (-2.89); Q = 1.64 - 1.97 (-2.17); Q’ = 1.85).
[ image ]
Amanita microlepis Bas
Locs: MA
Spores: [55/3/3] (8.2-) 8.4 - 10.8 × (5.6-) 5.9 - 7.3 (-8.0) µm,
(L = 9.3 - 9.9 µm; L’ = 9.5 µm; W = 6.2 - 7.0 µm;
W’ = 6.6 µm; Q = (1.22-) 1.27 - 1.60 (-1.86);
Q = 1.36 - 1.51; Q' = 1.45).
[ image ]
Amanita onusta (Howe) Sacc.
Locs: CT MA ME NY VT
Spores: [215/12/12] (7.0-) 8.0 - 11.0 (-13.0) × (5.0-) 5.5 - 7.0 (-8.3) µm, (L =
8.3 - 10.5 (-11.0) µm; L’ = 9.4 µm; W = 5.7 - 6.5 (-7.1) µm;
W’ = 6.1 µm; Q = (1.14-) 1.28 - 1.85 (-2.21); Q = 1.35 - 1.65 (-1.84);
Q’ = 1.52).
[ image ]
Amanita pelioma Bas
Locs: NY
Spores: [165/7/5] (6.5-) 9.5 - 13.6 (-22.5) × (5.4-) 5.8 - 9.1 (-11.8) µm, (L =
10.5 - 12.3 µm; L’ = 11.4 µm; W = 6.0 - 8.1 µm; W’ = 7.1 µm; Q =
(1.20-) 1.40 - 1.88 (-2.22); Q = 1.49 - 1.76; Q’ = 1.62).
[ image ]
Amanita polypyramis (Berk. & M. A.
Curtis) Sacc.
Locs: MA
Spores: [325/15/13] (7.0-) 9.1 - 12.9 (-17.5) × (5.2-) 5.9 - 7.6 (-9.5) µm, (L =
(9.0-) 10.0 - 12.1 µm; L’ = 11.3 µm; W = 6.3 - 7.2 (-7.4) µm; W’
= 6.8 µm; Q = (1.11-)
1.38 - 1.94 (-2.08); Q = (1.35-) 1.50 - 1.81; Q’ = 1.68).
[ image ]
Amanita rhopalopus Bas
Locs: CT
Spores: [130/6/6] (7.3-) 8.0 - 10.8 (-12.5) × (4.8-) 5.4 - 6.8 (-8.1) µm, (L =
8.6 - 10.0 µm; L’ = 9.2 µm; W = 5.8 - 6.4 µm; W’= 6.1 µm; Q =
(1.19-) 1.34 - 1.75 (-1.88); Q = 1.46 - 1.61; Q’ = 1.52).
[ image ]
Amanita subcokeri Tulloss
nom. prov.
Locs: CT MA ME NY
Spores: [521/26/26] (8.0-) 10.5 - 14.3 (-19.0) × (5.2-) 5.9 - 7.5 (-10.9) µm, (L
= (10.7-) 10.8 - 13.6 (-13.8) µm; L’ = 12.1 µm; W = (6.0-) 6.1 - 7.0 µm;
W’ = 6.6 µm; Q = (1.33-) 1.57 - 2.16 (-2.82); Q = (1.59-) 1.64 - 2.02 (-
2.11); Q’ = 1.84).
[ image ]
Amanita subsolitaria (Murrill)
Murrill
Locs: CT MA
Spores: [616/28/28] (7.3-) 9.1 - 14.0 (-21) × (3.5-) 4.0 - 5.2 (-6.5) µm, (L =
(8.9-) 9.6 - 13.6 (-13.8) µm; L’ = 11.4 µm; W = 4.1 - 5.1 µm; W’ =
4.6 µm; Q = (1.57-) 2.0 - 3.0 (-3.83); Q = (2.03-) 2.21 - 2.79 (-2.81);
Q’ = 2.47).
[ image ]
Amanita amerivirosa Tulloss
nom. prov.
Locs: ME NY
Spores: [80/4/4] (8.4-) 9.0 - 11.0 (-12.6) × (7.5-) 8.0 - 10.2 (-11.6) µm, (L =
9.4 - 10.0 µm; L' = 9.8 µm; W = 8.7 - 9.3 µm; W' = 9.0 µm; Q =
(1.03-) 1.05 - 1.16 (-1.25); Q = 1.08 - 1.11; Q' = 1.09).
[ image ]
Amanita bisporigera G. F.
Atk.
Locs: ME NY VT
Spores: [412/18/16] (4.9-) 7.2 - 9.9 (-11.2) × (4.2-) 6.4 - 8.8 (-10.0) µm, (L =
(7.8-) 7.9 - 9.2 (-9.6) µm; L’ = 8.4 µm; W = (7.0-) 7.1 - 8.1 (-8.2) µm;
W’ = 7.5 µm; Q = (1.0-) 1.02 - 1.25 (-1.70); Q = (1.05-) 1.06 - 1.19 (-
1.20); Q’ = 1.12).
[ image ]
Amanita elliptosperma G. F.
Atk.
Locs: CT
Spores: [110/4/4] (8.0-) 8.7 -11.2 (-11.5) × (5.8-) 5.9 - 7.5 (-7.8) µm, (L =
9.6 - 9.9 µm; L' = 9.8 µm; W = 6.5 - 6.9 µm; W' = 6.8 µm; Q =
(1.25-) 1.29 - 1.60 (-1.71); Q = 1.40 - 1.50; Q' = 1.45).
[ image ]
Amanita magnivelaris Peck
Locs: NY
This species is unusual in the
Phalloideae because it has a felted, cream partial veil rather than
a thin, white, membranous one. Spores: [110/4/4] (8.0-) 8.7 -11.2 (-11.5) × (5.8
-) 5.9 - 7.5 (-7.8) µm, (L = 9.6 - 9.9 µm; L' = 9.8 µm; W = 6.5 -
6.9 µm; W' = 6.8 µm; Q = (1.25-) 1.29 - 1.60 (-1.71); Q = 1.40 - 1.50;
Q' = 1.45).
[ image ]
Amanita phalloides (Fr. : Fr.)
Link
Locs: MA ME NY
Spores: [316/16/15] (6.8-) 7.5 - 10.1 (-13.5) × (5.5-) 6.0 - 8.0 (-10.5) µm, (L
= (7.7-) 8.3 - 9.5 µm; L’ = 8.8 µm; W = 6.4 - 7.3 (-7.4) µm; W’ =
7.0 µm; Q = (1.03-) 1.12 - 1.45 (-1.70); Q = 1.19 - 1.33 (-1.40); Q’ =
1.26).
[ image ]
Amanita suballiacea (Murrill)
Murrill
Locs: CT ME
Spores: [97/5/4] (7.2-) 8.0 - 10.5 (-11.5) × 6.5 - 8.8 (-9.2) µm, (L = 8.7 - 10.1 µm;
L' = 9.1 µm; W = 7.2 - 8.0 µm; W' = 7.5 µm; Q = (1.04-) 1.11 - 1.39 (-1.50); Q = 1.20 -
1.28; Q' = 1.22).
[ image ]]
Amanita aestivalis Singer
Locs: MA ME NH NY
Except for its largely or entirely white cap and very slow stainning, this
species is nearly identical to A. brunnescens (below).
Spores: [200/9/6]
(5.8-) 7.0 - 9.5 (-10.9) × (5.0-) 6.8 - 8.8 (-10.5) µm, (L = (7.6-)
7.9 - 8.6 µm; L’ = 8.4 µm; W = (7.2-) 7.5 - 8.0 µm;
W’ = 7.8 µm; Q = (1.0-) 1.02 - 1.14 (-1.20); Q = 106 - 1.08
(-1.09); Q’ = 1.07).
[ image ]
Amanita americitrina
Tulloss, K. W. Hughes & Rodríguez Caycedo nom. prov.
Locs: NY, NJ, FL, MO
Spores: [31/1/1] (6.0-) 7.5 - 9.5 (-9.6) × (5.4-) 7.0 - 9.0 (-9.1) µm, (L = 7.8
- 9.0 µm; L; = 8.6 µm; W = 7.3 - 8.3 µm; W' = 8.0 µm; Q = (1.02-)
1.04 - 1.14 (-1.15); Q = 1.08; Q' = 1.08).
[ image ]
Amanita
aureosubucula Tulloss nom. prov.
Locs: CT
Spores: [95/3/3] (7.0-) 7.5 - 10.0 (-11.2) × (4.9-) 5.5 - 7.0 (-8.3) µm,
(L = 8.4- 9.2 µm; L' = 8.7 µm; W = 5.9 - 6.3 µm;
W' = 6.1 µm; Q = (1.19-) 1.27 - 1.65 (-1.69); Q = 1.32 -
1.52; Q' = 1.43).
[ image ]
Amanita brunnescens G. F.
Atk.
Locs: CT MA ME NY VT
See A. aestivalis, above. Spores: [35/2/2] (7.0-) 7.5 - 9.2 (-9.5) × (6.5
-) 7.0 - 8.5 (-9.2) µm,
(L = 8.2 - 8.7 µm; L’ = 8.4 µm; W = 7.6 - 8.0 µm;
W’ = 7.8 µm; Q = (1.0-) 1.03 - 1.15 (-1.18); Q = 1.08;
Q’ = 1.08). [ image ]
Amanita cornelihybrida
K. W. Hughes & Tulloss nom. prov.
Locs: MA ME NY
This species has a massively hybridized and unhomogenized "proposed fungal
barcode" gene. It can be distinguished from A.
lavendula by the
size and shape of its spores. To date, it can only be distinguished
from
Amanita sp-lavendula03
genetically. Spores: [209/10/9] (6.7-)
7.5 - 9.5 (-11.0) × (6.0-) 6.8 - 9.0 (-10.0) µm,
(L = 7.9 - 8.9 µm; L' = 8.4 µm; W = 7.2 - 8.4 µm;
W' = 7.8 µm; Q = (1.01-) 1.03 - 1.14 (-1.25); Q = 1.06 - 1.09;
Q' = 1.08).
[ image ]
Amanita elongata Peck
Locs: CT MA ME NH NY
The stem is usually white and the cap usually bright yellow; both
characters contrast with A. flavoconia. The
spores of the present
speices are also narrower than those of A. flavoconia.
Spores: [133/7/7] (6.8-) 7.5 - 10.5 (-12.5) × (4.0-) 5.0 - 6.9 (-8.7) µm,
(L = 7.9 - 9.6 µm; L’ = 8.7 µm; W = 5.3 - 6.4 µm;
W’ = 5.8 µm; Q = (1.21-) 1.33 - 1.70 (-1.81); Q = 1.45 - 1.58;
Q’ = 1.51).
[ image ]
Amanita flavoconia G. F. Atk.
Locs: CT MA ME NY
See A. elongata, above. Spores: [139/8/8] (6.5-) 6.8 - 9.0 (-10.6) × (4.8
-) 5.0 -
7.0 (-8.9) µm, (L = 7.2 - 8.2 (-8.6) µm;
L’ = 7.9 µm; W = (5.3-) 5.5 - 6.9 µm; W’ = 6.0 µm; Q = (1.08-)
1.15 - 1.50 (-1.64); Q = 1.21 - 1.43 (-1.49); Q’ = 1.33).
[ image ]
Amanita flavorubens (Berk. &
Mont.) Sacc.
Locs: CT MA NY
Spores: [180/9/8] (7.4-) 7.8 - 11.0 (-12.6) × (4.9-) 5.4 - 7.0 (-8.4) µm, (L =
8.3 - 9.6 (-10.7) µm; L’ = 9.2 µm; W = (5.5-) 5.7 - 6.6 µm; W’ =
6.1 µm; Q = (1.17-) 1.28 - 1.76 (-1.96); Q = (1.34-) 1.37 - 1.67; Q’ =
1.52).
[ image ]
Amanita lavendula (Coker) Tulloss, K. W.
Hughes, Rodrig. Cayc., & Kudzma
Locs: CT NY
Spores: [140/7/6] (5.8-) 6.0 - 8.0 (-9.7) × (4.9-) 5.3 - 7.0 (-8.1) µm, (L = 6.5
- 7.2 µm; L' = 6.9 µm; W = 5.8 - 6.4 µm;
W' = 6.1 µm; Q = (1.02-) 1.05 - 1.29 (-1.49); Q = 1.10 - 1.18; Q'
= 1.13).
[ image ]
Amanita maryaliceae Tulloss
nom. prov.
Locs: MA
Spores: [140/7/5] (6.3-) 7.0 - 8.7 (-9.4) × (4.1-) 4.9 - 6.0 (-6.6) µm, (L = 7.3
- 8.2 µm; L’ = 7.8 µm; W = 5.2 - 5.7 µm; W’ = 5.4 µm; Q = (1.19-)
1.27 - 1.62 (-1.71); Q = 1.35 - 1.55; Q’ = 1.45).
[ image ]
Amanita morrisii Peck
Locs: MA ME NY
Spores: [585/29/8] (6.0-) 7.2 - 9.8 (-11.5) × (4.2-) 5.5 - 7.0 (-8.2) µm, (L =
(7.4-) 7.9 - 9.1 (-9.3) µm; L’ = 8.5 µm; W = (5.5-) 5.9 - 6.6 (-6.7)
µm; W’ = 6.3 µm; Q = (1.11-) 1.20 - 1.52 (-1.64); Q = (1.28-) 1.30 -
1.42 (-1.44); Q’ = 1.36).
[ image ]
Amanita porphyria Alb. & Schwein. :
Fr.
Locs: MA ME NH NY VT
Spores: [137/7/5] (7.5-) 8.0 - 9.8 (-11.2) × (7.0-) 7.5 - 9.2 (-11.0) µm, (L =
(8.5-) 8.6 - 8.9 µm;
L’ = 8.9 µm; W = (8.0-) 8.1 - 8.5 µm; W’ = 8.3 µm; Q = (1.0-) 1.02
- 1.12 (-1.26); Q = 1.05 - 1.07; Q’ = 1.06).
[ image ]
Amanita rubescens var. alba
Coker
Locs: CT ME NY
Spores: [140/7/6] (6.5-) 7.0 - 9.5 (-10.2) × (4.5-) 5.0 - 7.0 (-8.5) µm, (L =
7.6 - 9.0 µm; L’ = 8.2 µm; W = 5.5 - 6.7 µm; W’ = 5.9 µm; Q =
(1.12-) 1.24 - 1.60 (-1.69); Q = 1.34 - 1.49; Q’ = 1.40).
[ image ]
Amanita solaniolens H. L.
Stewart & Grund
Locs: MA ME NY
This species may suggest a miniature A.
brunnescens with a yellow volva
(or even a yellow partial veil); however, it is non-staining and is genetically
closer to A. lavendula. Spores: [146/8/8] (6.6-) 7.3 - 9.0 (-10.8)
× (5.9-) 6.6 - 8.5 (-10.1) µm, (L = 7.7 - 8.6 (-8.8) µm; L’ =
8.2 µm; W = 7.0 - 7.8 (-7.9) µm; W’ = 7.5 µm; Q = 1.0 - 1.17
(-1.28); Q = 1.06 - 1.11; Q’ = 1.07).
[ image ]
Amanita sp-10 Tulloss cryptonom.
temp.
Locs: NY
Spores: [120/6/5] (6.6-) 7.3 - 9.5 (-12.5) × (4.7-) 5.3 - 6.3 (-7.8) µm, (L =
7.8 - 9.2 µm; L’ = 8.4 µm; W = 5.5 - 6.0 µm; W’ = 5.8 µm; Q =
(1.18-) 1.30 - 1.62 (-1.73); Q = 1.37 - 1.55; Q’ = 1.46).
[ image ]
Amanita sp-36 Tulloss
cryptonom. temp.
Locs: CT
Spores: [140/7/4] (5.9-) 6.6 - 8.4 (-9.8) × (3.8-) 4.1 - 5.2 (-6.3) µm, (L = 7.2
- 7.7 µm; L' = 7.5 µm; W = 4.5 - 5.0 µm; W' = 4.8 µm; Q = (1.27-)
1.36 - 1.86 (-2.04); Q = 1.49 - 1.69; Q' = 1.58).
[ image ]
Amanita sp-amerirubescens02 Tulloss cryptonom. temp.
Locs: CT ME NY
Spores: [170/7/7] (7.1-) 7.7 - 10.2 (-11.5) × (5.0-) 5.5 - 7.1 (-8.0) µm, (L =
8.0 - 9.3 µm; L' = 8.7 µm; W = 5.7 - 6.8 µm; W = 6.2 µm; Q =
(1.13-) 1.22 - 1.61 (-1.81); Q = 1.27 - 1.54; Q' = 1.41).
[ image ]
Amanita
sp-amerirubescens04 Tulloss cryptonom. temp.br>
Locs: CT MA RI
Spores: [40/2/2] (6.8-) 7.8 - 9.5 (-11.6) × (5.0-) 5.6 - 6.6 (-7.2) µm, (L = 8.2
- 9.0 µm; L' = 8.6 µm; W = 5.8 - 6.0 µm; W' = 5.9 µm; Q = (1.27-)
1.31 - 1.69 (-1.78); Q = 1.37 - 1.56; Q' = 1.46).
[ image ]
Amanita
sp-amerirubescens07 Tulloss cryptonom. temp.
Locs: NY
Spores: [20/1/1] 7.1 - 9.2 (-11.1) × (5.0-) 5.2 - 6.4 (-8.0) µm, (L = 8.2 µm;
W = 5.7 µm; Q = (1.25-) 1.29 - 1.55 (-1.59); Q = 1.43).
[ image ]
Amanita sp-N47 Tulloss,
Rodríg. Cayc. & K. W. Hughes cryptonom. temp.
Locs: CT
All specimens of this species collected to date have been small with a
submembranous univeral veil in patches on the cap. Otherwise,
this species has been distinguished from other rubescent amanitas
genetically.
Spores: [60/3/1] (6.5-) 6.9 - 9.5 (-10.5) × 4.5 - 6.1 (-7.0) µm, (L =
7.7 - 8.7 µm; L' = 8.1 µm; W = 5.1 - 5.6 µm; W' = 5.3 µm;
Q = (1.27-) 1.36 - 1.70 (-1.80); Q = 1.49 - 1.54; Q' =
1.52). [ image ]
Amanita submaculata Peck
Locs: CT MA ME NY
Spores: [406/19/16] (6.3-) 7.0 - 9.8 (-13.3) × (4.5-) 4.9 - 6.6 (-8.4) µm, (L =
(7.2-) 7.8 - 8.8 (-8.9) µm; L’ = 8.4 µm; W = (5.2-) 5.5 - 6.2 µm;
W’ = 5.7 µm; Q = (1.18-) 1.25 - 1.67 (-2.02); Q = (1.32-) 1.36 - 1.56 (-
1.64); Q’ = 1.47).
[ image ]
Limacella solidipes (Peck) H. V.
Sm.
Locs: NY
Spores: [-/-/-] 4 – 5 × 4 – 5 µm, (est. Q = 1.0 – 1.25).
[ image ]
Limacella oblita (Peck)
Murrill
Locs: NY
General text (if available) and spore data (if available).
[ image ]