186 SOCIÉTÉ BOTANIQUE DE FRANCE. 
Arbor ramosa, ramis glabris, nodosis, foliorum delapsorum cicalricibus 
late sigillatis. 
Habitat in Novae Caledoniæ montium silvis prope Balade (Vieillard, 
n is 529 et 530; Pancher, 1860). 
2. PlLIOCALYX LAURIFOLIUS. 
Folia ampla, opposita, ternata vel alterna, oblongo-lanceolata, in petiolum 
brevem desinentia, coriacea, nitida, glaberrima, supra foveolis minutis con- 
spersa, margine revoluta, penninervia, nervis infra præcipueprominulis; flores 
numerosi, in cymas axillares, ramosas, petiolo paulo longiores congesti, sicut- 
que capitati ; operculo calycino subcomplanato, apice breviter obtuseque api- 
culato. 
Arbor ramosa. — Habitat in Novae Caledoniæ montibus prope Kanala 
(Vieillard, n° 525; Deplanche, n° 523). 
3. PlLIOCALYX BAUDOUINI. 
Folia opposita, parva, sessilia, ovata, basi cordata, margine undulata, nervis 
pinnatis infra vix prominulis; flores in cymas terminales, paucifloras, sat 
brèves congesti; operculo calycino complanalo, apiculato. 
Frutex ramosus, glaberrimus, ramis gracilibus dichotome flabellatimque 
divergentibus. 
Habitat in Nova Caledonia ad ripas rivorum circa Port-de-France (Bau¬ 
douin, 1865). 
U. PlLIOCALYX MICRANTHUS. 
Folia opposita, elliptica, apice rotundato-acuminata, basi sensim in petiolum 
brevem desinentia, nitida, creberrime penninervia, membranacea, margine 
undulata, glaberrima ; flores minimi, in cymas axillares, vix petiolum æquan- 
tes, contractas, paucifloras congesti ; operculo calycino piano, apiculato. 
Frutex ramosus. — Habitat in Novæ Caledoniæ silvis montium prope 
Balade (Vieillard, n° 519). 
ACÏCALYPTUS Asa Gray. 
Acicalyptus nitida. 
Folia elliptica, vel obovato-spathulata, sessilia seu in petiolum brevissimum 
basi sensim attenuata, margine subundulata revolutaque, creberrime penni¬ 
nervia (nervis primariis secundariisque in nervurn marginalem confluenlibus, 
supra parum conspicuis, infra paulo prominentibus), glaberrima, infra præ- 
cipue punctulata, ulrinque nitida ; flores numerosi, in cymas pluries dicho- 
tomas ad apicem ramorum congesti ; tubus calycinus subsessilis, elongatus, 
infundibuliformis, ultra ovarium productus, longitudinaliter sulcatus, glaber; 
calyptra calycina versus apicem sensim angustata, acuta, sulcata, lævissima ; 
