View A43-1112-1979-eng.pdf

EDIBLE AND POISONOUS MUSHROOMS OF CANADA
6. Spores echinulate (smooth in L. trullisata) Laccaria
L. laccata (Scop, ex Fr.) B. & Br.
6. Spores smooth Hygrophorus
H. eburneus (Bull, ex Fr.) Fr.
7. Trama of lamellae divergent; lamellae free or nearly so; spores white;
either a partial or universal veil or both present 8
7. Not with above combination of characters 10
8. Volva absent (glutinous universal veil may be present) Limacella
L. (Lepiota) delicata (Fr.) Earle ex H. V. Smith
8. Volva present 9
9. Annulus absent Amanitopsis
A. vaginata Fr.
9. Annulus present Amanita
A. phalloides (Vaill. ex Fr.) Seer.
10. Spore deposit greenish 11
10. Spore deposit white to creamy or pale dingy vinaceous 12
10. Spore deposit more deeply colored 49
11. Surface of the pileus composed of interwoven hyphae Chlorophyllum
C. (Lepiota) molybdites (Meyer ex Fr.) Sacc.
11. Surface of the pileus composed of sphaerocysts; spore deposit
becoming purplish on drying Melanophyllum
M. (Agaricus) echinatus (Roth ex Fr.) Sing.
12. Pileus readily separable from stipe; annulus usually present 13
12. Pileus and stipe confluent or stipe lacking 15
13. Spores with lens-shaped apical pore 14
13. Spores not as above Lepiota
L. colubrina (Pers.) ex Gray
14. Clamp connections present; pileus fleshy, not
plicate-striate on margin Macrolepiota
M. (Lepiota) procera (Scop, ex Fr.) Sing.
14. Clamp connections absent; pileus thin, margin plicate-striate Leucocoprinus
L. (Lepiota) flavipes Pat.
15. Lamellae splitting longitudinally Schizophyllum
S. commune Fr.
15. Lamellae not splitting longitudinally 16
16. Spores amyloid 17
16. Spores nonamyloid or pseudoamyloid 28
17. Trama of lamellae bilateral in young sporophores; lamellae decurrent;
veil distinctly double; fruiting bodies usually very large Catathelasma
C. (Armillaria) evanescens Lovej.
17. Not as above 18
18. Stipe excentric to lateral; habit pleurotoid 19
18. Stipe central 20
19. Margin of lamellae serrulate Lentinellus
L. (Lentinus) cochleatus (Fr.) Karst.
19, Margin of lamellae even Panellus
264
P. (Panus) stipticus (Bull, ex Fr.) Karst.