| ANDROPOGON. ANDROPOGONEE (AUCT. EDUARDO HACKEL). - 645 
Angola: Lobango pr. Humpata et Huilla (Newton in h. m.). — 
Pracedenti valde affinis. 
T" ER subspicula 8 4—10 mm. longus linguiformis acutus, raro dente laterali auctus ; 
racemorum ass ER came v. p nec setigeri. — T Culmi 
1; "es 5 m. alti, i næ rigi æ, obscure virides et tes. Panicula 
erecta, lineari- re hir v. een ramis ereotis firmis ad "pns: Are y. phenol: 
Spath te lanceolat ate, 
eulatis glabri t 
munis EGRE superne villis canis s epapillosis jecit, Spiculz E lineari-oblonge 
lutescenti-viridulz cal gluma Ima demum coriaceo- 
indurata, rg nervosa, nervo medio in sulco aps latente, glabra; IIda Jam 
uans, t oblonga, deltoidi-obtusa, obtusissime carinata, 3-nervis, 
glabra; III: » lenit: din binervis, ciliata; IV* III?» zquans, oblonga, siiis, 
breviter bidentata, arist:e columna brevissime hirtula. Palea O. Spieule pedicellatz 
pedicellis filiformibus dense breviterque pennato-ciliatis fult», limeari-lanceolat» v. 
subulato-lanceolate, acuminat®; gluma Ima subherbacea, aristulata, glabra, superne 
ale IIda acutissima, 1—3-nervis; III®, IV*, decrescentes, lineari-subulatee, 
iate. Spicule paris homogami ambæ sessiles, pedicellatis similes, paullo 
1). 
retrorsum 
latiores, d 189—191 
189. A. Ruprechti; appendice sub spicula 8 quam ipsa duplo 
breviori, ariste 5 cm. longe columna subulä 2-plo longiore. — 
A. anthistiroides Rupr. in Bull. Ae. Brux. 9, n. 8, non Hochst. ; 
Hyparrhenia Ruprechti Fourn. pl. mex. 2, p. 67. 
Vagin® teretiuscule, superne carinatz, ibique plus minus hirsutee, 
raro glabrz. Ligula 3—5 mm. longa, truncata, medio membranacea, 
marginibus herbaceis decurrentibus, glabra. Lamine 20—40 em. 
long®, 4—6 mm. late, utrinque scabro-puberule, margine scabrz, 
nervis lateralibus prominentibus. Panieule 20—40 em. longs rami 
plerumque bini elongati, primarii 3—4-nodes, secundarios 1—2-nodes, 
hi tertianos procreantes, rarius simplices. Spathæ proprie 4—5 em. 
longi, fulvescentes, parce villosz, raro glabr&, peduneulum commu- 
nem sæpius plus duplo v. pluries superantes. Racemi 2,5 em. longi, 
erecti, singuli spieulam 8 singulam raro duas continentes, alter sub- 
sessilis, alter pedunculo speciali 2 mm. longo epinastico fultus, cujus 
appendix scariosus 5 mm. longus. Spicule 9 cum callo 4 mm. longo 
ll mm. longe: gluma I» bimucronata, glabra, apice scabra; IV’ 
retrorsum ciliata; arista 5-—6,5 cm. longa, columna aureo-fulva varie 
flexuosa; aristæ racemorum conjugatorum inter se contortze. Spieule 
d. superiores 12 mm. long&, fusco-purpurascentes ; gluma I^ 5-ner- 
vis; antherz 3,5 mm. longa. 
Mexico: pr. Zacuapan (Galeotti 5697), Mirador (Liebm. 650 in h. 
