Additamenta ad cognitionem florae Indiae occidentalis. III. 631 
innovationibus dense foliatis, adpresse brunnescenti-tomentosis, gemmulis 
dense puberulis, glandulis secernentibus deficientibus. Folia adulta parva, 
22—50 mm longa, 15—40 mm lata, late obovata v. rarius subcordata, basi 
subsymmetrica v. rotundata v. paululum in petiolum brevem, puberulum, 
4—6 mm longum contracta v. raro angustata, apice late rotundata et saepius 
paululum emarginata, supra cinerascenti-viridia, infra griseola v. rufula, 
subglabra, nervo mediano solum parce hirtulo, (raro utrinque pilosula), 
opaca, nervis lateralibus 5—9, infra paulum prominentibus, arcuatis, in 
marginem paulum revolutum excurrentibus, haud v. vix reticulata. In- 
(lorescentiae adpresse ferruginoso-tomentosae. Flores Q mihi ignoti, Antho- 
earpia pedicellis 10—12 mm longis suffulta. 
Pisonia rotundata Grisb.! Cat. 285; Chapm. Flor. 644; Sauv. Cub. 157. 
Vidi ex insulis Key prope Floridam australem: Curtiss n. 2338; Cuba: 
Wright n. 3669; Puerto-Rico prope Yauco: Garber n. 70 (forma transi- 
toria ad var. a.) 
44. P. aculeata Linn. Frutex scandens v. subseandens, plerumque 
aeuleatus. Folia forma valde variabilia, late lanceolata, subrhomboidea, 
anguste v, latius elliptica, basi symmetrica in petiolum saepe longiuseulum 
plerumque longius raro breve attenuata, apice v. distincte acuminata acu- 
taque v. obtusiuscula, 47—117 mm longa, 26—60 mm lata, v. subglabra v. 
supra glabra subtus tomentosula v. utrinque dense pubescentia, tenuia, ner- 
vis paululum prominentibus c. 5—6 utrinque, arcuatis, indistinete reticula- 
tim coniunctis. Inflorescentiae v. breve v. longe pedicellatae, corymbiformes 
v. subumbellatae v. contraetae, hemisphaericae, dense et plerumque multi- 
florae, puberulae v. hirsutae. Flores tomentosi, brevissime (1—2 mm) 
pedicellati, perianthiis indistincte glanduliferis. Perianthia J 2—4 mm 
longa, late campanulata. Stamina plerumque 6, perianthio subduplo longiora. 
Perianthia Q 2—3 mm longa, ovato-oblonga. Anthocarpia clavata v. ob- 
longa, apice obtusata v. rotundata, emergentiis conicis viscum secernentibus 
in angulis obsita. 
Pisonia aculeata Linn. Spec. ed. I. p. 1026; Lam. Ill. t. 861 (icon 
pessima !); Choisy in DC. Prodr. XIII. 2. p. 440; Rich. in Sagra Cub. XI. 
170; Grisb.! Flor. p. 70; Schmidt! in Mart. Flor. Brasil. XIV. 2. p. 554 
(cum var.); Hook.! Flor. Brit. Ind. IV. p. 711; Egg.! St. Croix 142 el 
Virg. Isl. 87. 
Pisonia villosa Poir. in Lam. Dict. V. p. 547; Choisy l. c. p. 440. 
Pisonia loranthoides H.B.K. Nov. Gen. VII. p. 197. 
Pisonia Limonella Blum. Bijdr. Nederl. Ind. p. 755. 
Pisonia Sieberi Schlecht. in Linnaea XXII. p. 876. 
Pisonia anisophylla Hassk. Hort. Bogor. I. p. 85 et var. elliptica p. 87. 
Pisonia nigricans Grisb.! Flor. p. 70 (p. p.) — non Sw. 
Pisonia monotaxcadenia Wr. et Sauv. Cub. p. 157. 
Pisonia tomentosa Vahl herb. ! (forma villosa). 
