46 PROCEEDINGS OF THE AMERICAN ACADEMY 



breviter 5-fi(To, lobis apice saccatis extus hirtellis intus barbatis. — 

 Feejee Islands. (Fruit unknown.) 



PsYCHOTRiA MACROCALYX ( Grmj, I. c.) i glabra ; ramis gi-acilibus 

 fbliosissimis ; stipulis ovatis mucronatis caducis ; foliis lanceolatis seu 

 oblongo-lanceolatis longe acuminatis chartaceis basi in petiolum attenu- 

 atis; pedunculis 1-3 terminalibus 1-5-floris pedicellisque filiformibus; 

 calycis limbo tubuloso angusto breviter 5-dentato persistente drupa 

 ovoidea suba^quilongo ; pyrenis compressis intus planis dorso 1 - 3-cari- 

 natis. — Feejee Islands and Tongatabu. 



PsYCHOTRiA FiLiPES ( Gray, I. c.) : glabra ; stipulis caducis ; foliis 

 lanceolate- seu obovato-oblongis acuminatis basi pauUo angustata SEepius 

 subcordatis longe petiolatis ; pedunculis terminalibus 2-5 filiformibus 

 folia suba3quantibus cymam effusam plurifloram gerentibus, radiis 3-4 

 pedicellisque gracilibus ; calycis limbo crateriformi 4-dentato ovario 

 breviore ; corolla brevi 4-fida fauce fere nuda, fructu immaturo ovate. 

 — Feejee Islands. 



PsYCHOTRiA APODANTHA (^Gray, I. c.) : stipulis longe setaceo-acu- 

 minatis caducis ; foliis lanceolatis sensim acuminatis basi acutis obtu- 

 sisve membranaceis glabris ; petiolo primum ferrugineo-puberulo ; fruc- 

 tibus paucis tei-minalibus subsessilibus ovali-oblongis calycis limbo 

 cupuliformi leviter 5-dentato coronato ; pyrenis seminibusque intus 

 planis dorso 1 - 3-costatis. — Samoan or Navigators' Islands. 



PsYCHOTRiA HYPARGYR^A {Gray, I. c.) : glabra; stipulis bifidis 

 caducis ; foliis obovato-oblongis seu oblongo-lanceolatis acuminatis basi 

 in petiolum brevem attenuatis chartaceis supra viridibus subtus argento- 

 pallidis ; pedunculis 1-3 terminalibus apice 3 - 5-floris ; floribus bre- 

 vissime pedicellatis ; calycis limbo parvo 5-dentato ; corolla infundibu- 

 liformi breviter 5-fida intus glabra ; filamentis bre^dssimis ; fructibus 

 globosis (in siccis acute costatis) calvis ; pyrenis cartilagineis tennibus 

 ventre planis leviter obcordatis margine acutissimis dorso medio 

 1 - 3-cristato-alatis ; semine triptero. — Feejee Islands. 



PsYCHOTRiA (PiPTiLEMA*) CORD ATA (Gray, I. c.) : glabra; stipu- 

 lis ovatis ? caducis ; foliis oblongo- seu lanceolato-ovatis promisse acu- 

 minatis basi cordatis longe petiolatis ; capitulo arete sessili plurifloro 



* PIPTILEMA, sub-gen. Psychotrice, Cephaelidi proxima. StipuliE squamacese, 

 caducissimiB. Flores sessiles, capitellati, ebracteolati ; capitulo terminali primum 

 bracteis squamaccis caducis involucrato. PyrcnLV compresso-plana% costa dorso 

 in cristam seu alam producta, marginibus iuferne subalato-dilatatis. Semen quasi 

 tripterum. 



