TO BOTANY. 167 
OLp GENERA. NEw GENERA. 
FErinaceus Ulex, thick-fet with Spines. 
Thyffelinum Seiinum, with a milky Juice. 
Moly Allium, with a {weet Scent. 
Acetofa Lapathum*, with an acid Tafte. 
Colocynthis Anuriat, with a bitter Fruit. 
* Now Rumex. + Now Cucumis. 
Gr. AvP. AXE. 
Of the Genera rejeSted by the Syflem, as 
ground:d on the Variations of fome Parts 
only of the Fructification, 
T has been obferved, in Chap. 29. that 
there are few Genera, wherein all the 
Parts of Fructification are conftant in every 
Species; and that this Inconflancy of parti- 
cular Parts had been another Source of Ere 
ror in former Botanifts: We fhall here give 
a Lift of thefe Miftakes, referring the old 
Genera to the new Tities, ir. the fame Man- 
ner as we did thofe in the Lift given in the 
preceding Chapter. 
Op GENERA. New GEnERA, 
Arifarun Arum, with a hooded Spatha. 
Afierifcus Buphthalmum, with a {tarry leafy Calyx, 
Silybum Carduus, with a thorny Calyx. 
M4 Moldavica 
