284 Ion. Ursan: 
Hab. in Haiti in Morne Bouret 1700 m. alt., m. Aug. deflor. et 
fruct.: Christ n. 1873. 
Hypericum polyeladum Urb. (n. sp.) verisimiliter perennans, 
caespitosum, glabrum; caulibus numerosis, inferne radicantibus, usque 
10 em. longis, 0,3—0,6 mm. crassis, quadrangulis, internodiis quam 
folia plerumque duplo longioribus; foliis obovato-oblongis usque Janceo- 
latis, ad basin versus magis angustatis, supra medium latissimis, apice 
acutis v. acutiusculis, raro obtusis, 2—4 mm. longis, 1— 2 mm. latis, 
uninervibus, nervo medio subtus tenuiter prominente, planis sub- 
planisve, crebro pellucido-punctatis; floribus in cymis foliosis semel 
v. bis furcatis dispositis, ramis cymae paria euphyllorum 3—5 geren- 
tibus, pedicellis in furca aphyllis 1,5—3 mm. longis; sepalis valde 
inaequalibus, obovatis usque lineari-oblongis, acutatis v. brevissime 
apieulatis, 3 — 3,3 mm. longis, 0,8—2,2 mm. latis, inferne pellueido- 
striatis, superne pellucido-punctatis, post anthesin erectis; petalis 
flavis, obovatis, 4,5 mm. longis, persistentibus; staminibus 8—10 liberis, 
filamentis 3 mm. longis, antheris ante anthesin transversim breviter 
ovalibus; stylis 3 liberis, 1,5 mm. longis, stigmatibus peltatis; capsulis 
. breviter ovatis, acutiusculis v. acutis, sepala er. dimidio superantibus, 
3,5—4 mm. longis, 2,8—3 mm. crassis; seminibus eylindraceo-ob- 
longis, 0,7 mm. longis, 0,35 mm. crassis, obsolete longitrorsum costatis 
et densissime atque tenuissime transversim striatis, pallide rubellis. 
Hab. in Sto. Domingo prope Constanza in Valle nuevo 2200 m. 
alt. in pratis, m. Aug. flor. et fruct.: H. von Tuerckheim n. 3568. 
Hyperieum diehotomum Lam. radice annua crassa inferne 
radiculas multas subhorizontales emittente; caule erecto glabro 20 — 
25 cm. alto, supra basin 2—3,5 mm. crasso, valde ramoso, ramis 
quadrangulis, superne cymose divisis, internodiis ac folia subaequi- 
longis; foliis elliptico-oblongis usque lineari-lanceolatis, utrinque sub- 
aequaliter v. ad basin versus magis angustatis, apice acutis v. sensim 
acuminatis, 4—6 mm. longis, 0,7”—2 mm. latis, uninervibus, nervo 
medio subtus tenuiter prominente, planis v. margine lato recurvis 
ideoque subtus eoncavis, erebro pellucido-punctatis; floribus in eymis 
foliosis bis ter bifurcatis dein eineinnosis dispositis, ramis ceymae 
paria euphyllorum 3—12 gerentibus, pedicellis in furca aphyllis 
1,5 — 3 mm. longis; sepalis subaequalibus lanceolato-linearibus, superne 
sensim acuminatis, sub anthesi 3 mm. longis, 0,8—1 mm. latis, inferne 
pellueido-striatis, superne pellueido-punctatis, post anthesin erectis; 
petalis flavis, oblongis, 5,5 mm. longis, sub apice er. 1,5 mm. latis, 
deinde ad basin sensim angustatis, persistentibus; staminibus 10 liberis, 
filamentis 4 mm. longis, antheris effoetis suborbieularibus; stylis 
