xi, c, 5 Merrill: Reliquiae Robinsonianae 261 
villoso, 5-plinervio nervo centrali nervum utrinque adscenden- 
tem opposite ex 5-7 cm supra basin mittente, nervo laterali 
adscendente utrinque a basi soluto, petiolo villoso basi ima 
vaginante; pedunculo villoso petiolum superante, spica subflo- 
rente quam limbi dimidium breviore tenui, rhachi dense hirsuta, 
bracteae glabrae pelta rotunda centre pedicellata, staminibus 2, 
antheris subreniformibus 4-valvatis. 
Dioicum, 1.5 m altum. Ramuli spiciferi 1 mm crassi, col- 
lenchyma in fasciculos discretos a latere productos dispositum 
et haud libriforme, fasciculi intramedullares 1-seriati, canalis 
lysigenus nullus. Limbi in sicco membranacei minute et incon- 
spicue pellucido-punctulati, usque ad 12 cm longi et 4 cm lati. 
Petioli 5 mm, pedunculi 10 mm longi. Spica subflorens 3.3 cm 
longa, in vivo flava, bracteae pelta 0.5 mm diam. 
Amboina, Gelala, Rel. Robins. 1606, July 16, 1913, in light forests along 
roadsides, altitude about 5 meters, locally known as sirioetan and siriboea 
lakilaki. 
PIPER NUDIRAMUM C. DC. sp. nov. 
Ramulis glabris; foliis modice petiolatis glabris, limbo rotun- 
dato-ovato basi rotundato vel repando-rotundato apice breviter 
acuminato, nervo centrali nervos arcuatim adscendentes utrin- 
que 4 mittente quorum supremus a 2 cm supra basin solutus et 
infimus tenuissimus, petiolo fere usque ad limbum vaginante; 
stirpis fern, pedunculo glabro petiolum fere aequante, spica 
limbi dimidium paullo superante, bracteae pelta orbiculari centro 
pedicellata, ovariis arete condensis ovatis glabris, stigmatibus 3 
minutis. 
Dioicum, ramuli striolati in sicco flavicantes, spiciferi circiter 
2 mm crassi, collenchyma subcontinuum libriforme, fasiciculi in- 
tramedullares 1-seriati, canalis lysigenus centralis pluresque pe- 
ripherici. Limbi in sicco tenuiter membranacei minutissime 
pellucido-punticulati, circiter 13.5 cm longi et 10.5 cm lati. Pe- 
tioli fere 2.5 cm longi. Spica florens circiter 3.5 mm crassa, 
stigmata sessilia. Species P. austrocaledonici proxima, foliorum 
nervatione ac consistancia ob illo descrepans. 
Amboina, Itu, Warburg 17652, h. reg. Berol. 
ULMACEAE 
CELT IS Tournefort 
CELTIS PANICULATA (Endl.) Planch, in Ann. Sci. Nat. Ill 10 (1848) 
305. 
Solenostigma paniculatum Endl. Prodr. FI. Norfolk. (1833) 42. 
Amboina, Liang, Rel. Robins. 1795, November 29, 1913, altitude about 15 
meters, locally known as wawakar. 
