148 



ciila. 



ciliata, spiculis apice vel etiam niargine dorsoqüe plus minusve pubes- 

 centibus sublinearibus, p. gp^ 



Moöca. 

 18*. Spicaruin rbachis luargine minus setoso- 

 ciliata, spiculis plus minusve glabriusculis. 



P. coryphaeum Trin. 



Moöca. 



17*. Eliachis paniculae pilosa. P. virgatum L. 



Mandaqui, Rio Guapyra. 



16*, Ehacliis raceniuruiu dilatata. 



r 



P. dilatatum Poiret parvißomm Doli. 



Villa Prüden te. 



15*. Gluma 1. glabra. 



19. Gluma 2. transverse plicatula. 



P. plicatulum JMicliaux. 



Villa Mariauna, Ena Marauhäo, Ipiranga. 



19*. Gluma 2. non transverse 2:)licatula, 

 '20. Eacemi patentes. 

 21. Eacemi pauci pro panicula (4—6). 



P. f/lahrum Poir. 



-Mandaqui Moöca, Villa Mariauna. 



21*. Eacemi multi (20 et plures) pro pani- 



P. paiiiculatum L. 



Mandaqui, Villa Marianna. 



20*. Eacemi erecti vel erecto-patentes. 

 I r . 22. Plantae altae, spiculae magnae. Folia 



^ ' ^^' P. densum Poir. 



S. Anna, Villa Prn deute. 



T^^i- ^ , , , .„ 22=^ Plantae mediocres, spiculae iiarvae. 



J^ oha subtus dense vil osa p m i- t T-in 



''^- r'. ßlandioccanwn irm. 



Ponte grande, Mandaqui. 



23. Spiculae ellipticae, glabrae. 

 P. Mandioccanum Trin. elliptimm Doell. 



Mandaqui. Ponte grande. 



23*. Forma rliacliide longiuscule pilosa. 



P. Mandioccanum Trin. forma. 



„ , Pinlieiros. 



raspalum Usterii Hackel. 

 villosrirvestitn;;,''"''n7^''''' extravaginaHbus, basi sqnamis aphjllis 



^d:^ i^^bcr- ^W'lu?'' V " ^'''^ ''^''^'^ gkberrimi,Vbn- 

 laxiusculae Tltn!. " f "iternodia superantes. teretes, glaberrimae, 

 ^ u cata inS lii^'T^''-'"''^', ^''''''' (^-3 mm lg.) 'rStundata vel 

 data vel dnn.^^^^^^^^^ ^^^P'^^a. Laminae e basi rotun- 



ca. It mm if u 1^^^ l«»ge acutatae, ad 30 cm lg., 



omnes 4abenLae^ T '* 'T' ^^^^^^^ ^reviores angustioresque, 

 oblonga lö-^r'r^'l.^r' ""'f'^'. ^^^-3Ö) P-^iculatae, panicula 

 solitaSis patuli's sesslbufw h 'i' '."^^f ^"'^^ g^aberrima, ramis' (spicis) 

 ca. 3 cm lon4 lect rb..l i '^^"f^^' inferioribus ad 7 cm, summis 

 aliquot ciliata nedicp H. T^' "^^^ ^ "'"^ ^'''^ g^^bra vel inferne pilis 



4-siriatae l^hrSai^^^^^^^^ ^"^^^7 ^^^evissünis, scabris. Spiculae 



2-2.5 mm ir vi^ 1 ' u 'T^ ^^'^^'^ visae concavo-convexae, 

 dimidiam aenuans vel mTn ' ^'^'^^ ^'indulae. Gluma 1. spiculam 



q vel paullo superans, ovato-lanceolata, acuta, 3-nervis, 



