[Vor. 4 
16 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
sterile filament. One plant, evidently representing the type 
of var. variegatum, was photographed, and a drawing from 
the photograph was published in the ‘Plant World,’ vol. 6, 
page 88. 
Among the plants sent to Mr. Macoun by Mr. Cameron from 
Niagara was one with its petals changed into petioled leaves 
(petioles over 1 inch long). Mr. Cameron also collected and 
photographed a plant found on Navy Island, Niagara River, 
in 1896, very large-flowered, having 21 pure white petals. 
The root was transplanted, and in 1897 produced 2 flowers, 
each having 21 petals. This is very good evidence showing 
how closely these things come true in vegetative reproduc- 
tion. The same collector also reported a double yellow- 
flowered dwarf specimen from Niagara Falls, which probably 
belonged to another species. 
Several sheets of specimens in Mo. Bot. Gard. Herb., col- 
lected by Mr. William Scott in the Don Valley near Toronto, 
in 1896, belong to Т. grandiflorum var. variegatum and show 
a great range of variation. 
Holzinger, John M. A green Trillium. Plant World 4: 132. 
pl. 9. 1901. 
T. grandiflorum, collected at Winona, Minn., had its flower 
parts all green, 6 whorls of 3 leaves each, no stamens or 
carpels. 
Pollard, Chas. L. Double Trilliums. Plant World 4: 213. 
fig. 1. 1901. (Reprinted from Asa Gray Bull. 6: 18-20. 1898.) 
No new record, merely a comment on Mrs. Kellerman's 
record. This differed from the above in having the parts 
colored, hence ‘‘double’’ in the ordinary sense. 
Rendle, A. B. Jour. Bot. 39: 331. 1901. 
The author mentions a specimen of T. grandiflorum from 
Goat Island, Niagara (not Niearagua), whose leaves have 
petioles 1 em. long, and another specimen a ‘‘monstrous 
form’’ from Syracuse, N. Y. (from Gray Herb.), with leaf 
stalks as much as З cm. long. 
