104 PROCEEDINGS OF THE AMERICAN ACADEMY 



very slender filiform style, however, is longer than the carina and pro- 

 trudes beyond it more or less, even before the flower opens, and con- 

 tinues exserted. It is evidently a case of proterogyny. Although 

 the ten anthers are nearly alike in size and shape, the alternate ones 

 are shorter as well as somewhat differently affixed. The ovary is not 

 " pluri-ovulatum." That is probably a mispi'int of " 2-3-ovulatuin." 

 At least I find only three ovules ; and, answering to this, the loment is 

 at most three-jointed. Instead of " subreniform," the seed is obovate 

 and the radicle is projecting and straiglit, as described by Mr. Bentham 

 himself in Linn. Trans. 18, p. 162. There may be a slight inflection, 

 but it seems to be in the incumbent direction. The stipules, unlike 

 those of Stylosardhes, are nearly or quite free from the petiole. 



