[Vor. 11 
348 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
M. hybridus Hort. ex Wettst. in Engl. & Prantl, Nat. Pflan- 
zenfam. 4%: 72. 1891. 
M. luteus var. calycanthemus Morr. in Belg. Hort. 20: 177. 
pl. 9. 1870. 
This is à double form with the calyx similar to the corolla. 
Flowers yellow streaked and spotted with red. According to 
Morren it appeared spontaneously on а plant which was the 
result of а cross between M. cupreus and M. trigridioides. 
M. luteus var. pardinus Morr. in Belg. Hort. 17:77. 1867. 
This is another one of the forms with double flowers. It was 
received by Benary at Erfurt and was called by him M. tigrinus 
var. duplicis. It is descended from seed of M. maculosus which 
was the result of a cross between M. cupreus and a hybrid of 
M. luteus under the name of ‘‘ Gaiety.” 
M. luteus var. Wilsoni D. Don in Brit. Fl. Gard. pl. 106. 
1838; Paxt. Mag. Bot. 4: 260. 1838. A 
Corolla yellow with numerous dark fulvous-red spots. Thisis 
said to have been raised by Miss Wilson from seeds of M. luteus. 
M. Maclainianus (Hook.) Рах. in Mag. Bot. 9: pl. 147. 1842. 
M. roseus var. Maclainianus Hook. in Bot. Mag. pl. 3924. 
1842; Paxt. Mag. Bot. 9: 46. 1842. 
Resembles M. cardinalis closely in the shape of the flower. 
Corolla deep crimson with a deep blood-red center. This 5? 
hybrid between M. roseus and M. cardinalis. 
M. maculatus Paxt. in Paxt. Mag. Bot. 4: 119. 1838. 4 
Corolla yellow with spots of delicate pink color. Parentage п 
given. 
M. maculosus in Gartenfl. 13: 153. 1846. Бе 
Corolla large and variously spotted and lined. Hybri 
tween M. luteus or some of its hybrids and M. cupreus. 
M. rubiginosus Morr. in Belg. Hort. 10: 268. 1860. 
Said to be similar to M. quinquevulnerus, which was the Frenc 
florist's name for M. luteus. 
M. sanguineus Paxt. in Paxt. Mag. Bot. 4: 119. 1838. 
Corolla red. Parentage not given. 
