Index and Glossary 
Habitat, 145; the locality 
where a plant natu- 
rally lives, 
Haschisch, 49; an intoxi- 
cating preparation of 
the Indian hemp. 
Hedgehog Hydnum, 97. 
— mushroom, 94. 
Helvella, 20, 140. 
— elastica, 142. 
— lacunosa, 143. 
— — diagrammatic draw- 
ing, 143. 
— — section of stem, 143. 
Helvellacez, 20, 140. 
Helvellales, 19, 138. 
Hirneola auricula-Jude, 
116, 
Honey-coloured Armilla- 
ria, 61. 
Host, 22; the plant or 
animal which sup- 
ports a parasite. 
Hydnacez, 32, 04. 
Hydnum, 14, 32, 41, 94, 
116, 
—albidum, 95. 
-— branched, to prepare, 
185. 
— caput-medusz, 97. 
— caput-ursi, 96. 
— coralloides, 97. 
— echinaceus, 97. 
— imbricatum, 96. 
— repandum, 95. 
— rufescens, 95. 
Hydrogen gas, 4; one of 
the elements found 
in plant and animal 
tissue. 
Hygrophanous, 145; 
opaque when dry, 
and transparent when 
moist. 
Hygrophorus, 35, 59. 
— cantharellus, 59. 
— eburneus, 61. 
— miniatus, 60. 
Hygrophorus, var. flava, 
60. 
— var. flaviceps, 60. 
— var. flavipes, 60. 
— var. rosea, 60. 
Hymenogastrales, 133. 
Hymenomycetes, 2, 14. 
Hypha, 11; a thread-like 
strand of the vegeta- 
tive part of a fungus. 
Hypholoma, 39, 78. 
— capnoides, 79. 
— elzxodes, 80, 
— epixanthus, 79. 
— fasciculare, 80. 
— incertum, 80, 81. 
— perplexum, 78, 79. 
— sublateritium, 81. 
Hypocreales, 18, 136. 
Imperial mushroom, 51. 
Incertum, 80, 81. 
Indian pipe, 7. 
Ingenious stamens, 6, 
Ink-caps, 89. 
Inky Coprinus, gt. 
Irpex, 94. 
Ivory Hygrophorus, 61. 
Jew’s Ear, 116, 
Judas’s Ear, 116. 
Juice, milky, 32. 
— watery, 32. 
Juvenal, 1 ;a Roman poet, 
first century A.D. 
Kaiserling, 51. 
Key, 15-45. 
Lachnocladium, 99. 
Lactarius, 32, 92. 
— care of spores, 148. 
— channeled, 33. 
— crisped, 33. 
— deliciosus, 154. 
— entire, I. 
— ligniotus, 93. 
i7— Piperatus, 92. 
164 
Lactarius, to cook, 154. 
— to prepare, 152. 
— volemus, 154. 
Lamelle, 12. 
—acute 35; the edges 
thin, not blunt. 
— adnate, 35; grown to 
the stem. 
— brittle, 35. 
— decurrent, 35 ; growing 
down the stem. 
— entire, 47. 
— free from the stem, 34. 
— obtuse, 36. 
— shallow folds, 36. 
— simple, 33. 
— sinuate, 35. 
— splitting deeply, 33. 
— toothed, 32. 
— villous, 33; with soft 
hairs. 
— waxy, 35. 
Larch canker, 137. 
Large club, ror. 
Latticed Clathrus, 121. 
Leaf-green, 4, 6, 15, 144. 
Lentinus, 32. 
— lepideus, 56. 
Lenzites, 43. 
— betulina, 113. 
— separia, 114. 
Lepiota, 34, 63. 
— Friesii, 65. 
— granulosa, 
spores, 149. 
— naucinoides, 64. 
— procera, 63. 
— — care of spores, 148. 
Leptonia, 88. 
Light from dry rot, 2. 
Liverworts, 5, 7. 
Lycogala epidendron, 144. 
Lycoperdales, 25, 28, 123. 
Lycoperdon, 29, 124. 
— cyathiforme, 128. 
— giganteum, 127. 
— maxima, 127. 
— pyriforme, 125. 
care of 
