Grimmeodendron EUPHOR1.IA< K.E 327 



G. jamaieense r/-//. N// //</*. Ant. /. 399 (1908), % /?V/. x, o; P<u- 

 t'n Emjl. Pjlnn::'-nrcirh ir. 147. v. 2~><\ _//</. -")(J, x, o. 



Near Troy, 2000-2200 ft. ; Mulgrave, St. Elizabeth, 1300 It. ; Harris ! 

 Fl. Jam. 9413, 'J437, 12,380. 



Tri'i' 40-50 ft. high. Leaves 7-17 cm. 1., obovate-, or oblanceolate- 

 elliptical, apex truncate, emarginate, rounded, or sometimes very shortly 

 acuminate, base wedge-shaped, margin more or less minutely toothed, 

 nerves and veins slightly prominent and net-veined on both sides, some- 

 what leathery ; petioles 1-2 cm. 1. Sjn/ces 12-17 cm. L, peduncle l-2'5 cm. 1. 

 lirucf* truncate, semilunar, without glands. Mule /lowers several in axil 

 of each bract. Calyx "1 mm. 1. Fonalf _//o//vr.s: Calnx about 1*5 mm. 1. 

 Styles united one-third to one-half the length. Cap.^nli- 10-12 mm. 1., 

 ovate-globular. 



We have seen male flowers in bud only, in which there is no union of 

 the filaments ; the seeds also are immature and do not show the " area 

 derasa." The examination of adequate material might prove this species 

 to belong to Sapium. 



26. HIPPOMANE L. 



A glabrous tree with copious milky juice which is very 

 poisonous and acrid. Leaves alternate, long-stalked, with a 

 large orbicular dark red gland at top of petiole. Flowers 

 monct-cious, without petals, in terminal spikes. Bracts distant 

 from one another, with a peltate gland on each side at the bast-. 

 Male flowers, three to many, in the axil of each bract, female 

 solitary (or rarely with male flowers) in the axil of the lowest one 

 or two bracts or wanting, rarely associated with male flowers in 

 the same bract. Disk wanting. Male flowers : Calyx small, with 

 2-.'j imbricate short lobes. Stamens two (occasionally three); 

 filaments united into a column, at length shortly exserted, very 

 shortly free at the apex. Rudiment of ovary wanting. Female 

 flowers : Calyx small with three segments. Ovary with 6-9 cells ; 

 styles united at the base, above free, linear, undivided, spreading 

 star-like; ovules solitary in each cell. Drupe rather large, n<>t 

 splitting open, with thick flesh, endocarp very thick, bony, with 

 several cells. Seeds not carunculate. 



Species 1, native of Florida and Keys, Bahamas, Cayman, 

 \Ve>t Indies, Curacao, Mexico to Venezuela. 



H. Mancinella L. Sp. PL 1191 (17r;i) ,v Amaen. r. 382; 



Mill, (jlanl. Diet. c<l. S ; Sw. Ob*. Hot. 'M ( J ; Lun. Hurt. Jam. i. 4*2 ; 

 Jussieu KtifJK,,-!,. 7V///, 90, /. 16, /. ^( ; Jl<iill. fitud. /:>/////. /. 

 /*. 12-20; Grixcb. Fl. 7>V. W. 'iml 50; Mu.-ll. An,, in DC. 

 Prodr. xv. pt. 2, 1200; tin,-,,. N/Vr. mt. 35, /. 310; Sroofl /'/. 

 S.E. I'. Stxtcs 70-") ; Cook ,1- Coil, in ( 'vntrib. L'.S. \<it. ll> ///. viii. 161 ; 



Urb. Sijntli. Ant. it'. .">"> 1; Pd.r in /'.'//'//. l\lln it::> ni'< /VA /'/-. 117. 

 V. 262, icith fuj. 51. H. manranilla ,1n<-<i. Enum. I'!. C<iril>. :i 1 . 

 Sel Stir r . Ann;-. 2 .">(), /. 159 (\7M), A /.'-/. /,/,-/. 121, /. 238. 

 Arbor americana .Mancinello iVc. Pink. Plii/t. t. 112. /. 4. 



