SCHOMBURGK’S GUIANA PLANTS. 305 
. 956. T. (Hypophysca) aristata (sp. n.); ramulis seto- 
sis, foliis parum inzqualibus oblongo-ellipticis acuminatis 
. basi angustatis utrinque setosis membranaceis, petiolis setoso- 
. hispidis, omnibus apice vesiciferis, calyce breviter turbinato 
setoso, dentibus ovatis longe aristatis, petalis obovatis stamina 
subeequantibus, ovario triloculari disco brevissimo nudo coro- 
nato, stigmate magno subinfundibuliformi peltato.— Sides 
of creeks, British Guiana. Schomburgk, n. 458. 
357. T. (Hypophysca) barbata (sp. n.); ramulis sub- 
compressis sub foliis linea decurrente petiolisque longe bar- 
batis, foliis disparibus ovatis v. ovali-oblongis acuminatis 
aristatis supra vix setosis margine ciliatis subtus ad venas 
hirsutis subbarbatis, majorum petiolo vesicifero minorum 
. Budo, calycis tubo ovato subsetoso limbo breviter et obtuse 
dentato longe ciliato, petalis staminibus parum brevioribus 
obovatis, stigmate peltato, ovario (triloculari?) disco cupulato 
ciliato coronato.— Folia majora (exteriora v. inferiora) 4-8 
poll. longa, minora (interiora v. superiora) 2-4 poll. Petala 
Tosea. Filamenta 3 lin. longa. Anthere iis zequilonga.— 
Pedrero, Schomburgk, n. 887. The ovary is much pressed 
In my specimen, but seems to be three-celled. The very pro- 
minent placente in some Tococe appear at first sight almost 
j | to divide each cell into two. 
c OMBRE. T". (Hypophysca) Roreimi, (sp. n.); ramulis com 
. P¥esso-tetragonis, foliis disparibus ovatis abrupte acumin- 
atis supra sparse margine petiolisque setosis, venis subtus 
hirsutis, majorum petiolo apice vesicifero minorum nudo, 
calycis tubo obovoideo-turbinato limbo brevissime et obtuse - 
Mtato subciliato, petalis staminibus dimidio brevioribus - 
orbiculatis, stylo crasso, stigmate vix dilatato, ovario triloculari 
cupulato ciliato coronato.— Folia majora 3-5 poll., 
minora 2-3 poll. longa, venis subtus valde prominentibus. 
S Vesice 6-8 lin. longs, parce setose. Calyx 2} lin. Petala 
. Tosea. Filamenta 2 lin. longa. Antherze paullo longiores.— 
E Mount Roreima, Schomburgk. — — = = = e 
. 359, T. (Anaphysca) planifolia (sp. n.); ramulis gla- - 
~ bris nudis, foliis subsequalibus lanceolato-oblongis v. ovato- - 
.. VelLIL-No.i4. — 2x E x 
