ON THE ARTIFICIAL PRODUCTION OF AGARICUS. 
365 
41. P. palustre .... 
42. P. Ostruthium . . . 
43. Pastinaca sativa . . 
44. Heracleum Sphondylium 
45. Tordylium maximum 
46. Daucus Carota . . . 
47. Caucalis daucoides 
48. C. latifolia .... 
49. Torilis Anthriscus . . 
50. T. infesta .... 
51. T. nodosa .... 
52. Scandix Pect en -Veneris 
53. Anthriscus sylvestris . 
54. A. Cerefolium . . . 
55. A. vulgaris .... 
56. Chierophyllum temulum 
57. C. aureum .... 
58. C. aromatieum . . . 
59. Myrrhis odorata . . 
60. Echinophora spinosa . 
61. Conium rnaeulatum . 
62. Physospermum Cornubiense 
63. Smvrnium Olusatrum 
64. Coriandrum sativum . 
65. Hedera Helix . . . 
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ON THE ARTIFICIAL PRODUCTION OF AGARICUS 
(VOLVARIA) LOVEIANUS, Berk. 
By W. G. Smith, Esq. 
Agaricus (Folvaria) Loveianus has never been observed elsewhere 
than in this country; and till the present, autumn (when I suc- 
ceeded iu raising it artificially) nothing had been seen of it for thirty- 
four years. The first record of this rare Agaric is found in the 
third edition of Knapp's ' Journal of a Naturalist,' where it is 
described under the name of A. surrectm. Knapp gathered several 
specimens of it in October, 1819, growing parasitically upon the pilei 
(CI 
After a lapse 
fourteen 
Stamford, Norths. (Oct. 10, 1833), also parasitic, " upon half-decayed 
and, in general, distorted specimens " of A. ntbularis. Fortunately 
both Berkeley and Knapp give capital illustrations of the species, 
[DECEMBER 1, 1867.] 
2 C 
