ANDROPOGON.  ANDROPOGONEJE (AUCT. EDUARDO HACKEL). 643 
10 mm. longæ, lineari-lanceolatæ, herbaceæ: gluma I™ in aristam 
ipsam subæquantem abiens, ll-nervis, appresse pilosa; II“ Im 
æquans, acuta, 3-nervis, pilosula, IIT", IV*, paullo breviores, lineares, 
l-nerves, retrorsum ciliatæ. Staminum rudimenta minima. 
Abyssinia, loco speciali ignoto (Schimp. 1458). 
187. A. bracteatus (Willd.! Spec. 4, p. 914); vaginis superne 
appresse hirsutis; spieulis 8 in singulo racemo singulis v. binis, 
glabris; arista 2—3 cm. longa; racemis basi setis griseo-fulvis spiculis 
contiguis brevioribus stipatis. — Hack. in Mart. et Eichl. Fl. brasil. 
vol. 2, pars 3, p. 279, t. 64; Anthestiria reflexa et A. foliosa (status 
junior) Kunth! in Humb. et Bonpl. Nov. Gen. 1, p. 191; Anth. Hum- 
boldtii Nees! Agrost. bras. p. 369; Anth. pilosa J. S. Presl! in C. B. 
Presl, Reliqu. Hænk. 1, p. 348; Anth. andropogonoides Steud. 
Synops. 1, p. 402; Cymbopogon Humboldtii Spreng. pug. 2, p. 15; 
C. reflexus et C. foliosus Roem. et Schult. Syst, 2, p. 834, 835; An- 
dropogon trachypus Trin.! in Mém. Ac. Petersb. sér. 6, vol. 2, 
p. 280; Hyparrhenia foliosa Fourn. pl. mex. 2, p. 67. 
Perennis. Culmi glabri v. infra nodos appresse pubescentes. Vaginæ 
laxiusculz ; ligula 0,5—2 mm. longa, truncata, glabra, fulva, vix 
decurrens. Lamins inferiores 30—40 em. longs, superiores cito 
decrescentes, panicule culmen non attingentes, 2—4 mm. late, 
rigide, glaucescentes, demum rubentes, ssepius subtus villosze, raro 
glabr&, margine scaberrim&, nervis prominentibus. Paniculze 20—30 
em. longs» densiusculz v. dens® decompositze rami 2*—3"i, primarii 
plurinodes elongati, secundarios eum tertianis basilaribus binos— 
quinos 1—3-nodes, hi sspe tertianos gerentes, fasciculati, ssepius 
areuato-patuli. Spathe propric lanceolato-navieulares, 2—2,5 em. 
longz, acuminatz, rufe, appresse-hirsut® v. raro glabrze, peduneu- 
lum communem apice eurvatum superne pilis gilvis basi tuberculatis 
setosum primo plus duplo, demum parum superantes. Racemi breves, 
8—11 mm. longi, quorum alter subsessilis, alter pedunculo speciali 
2 mm. longo fultus, pedunculis setosis, altero appendice 1,5—2 mm. 
longo, nigro-violaceo instrueto. Spieule 8 cum callo 1—1,5 mm. 
.. longo antice suleato, ad latera dense albo-sericeo-barbato 5—6,5 mm. 
longs, lineari-oblongz, fucescentes : gluma I" herbaceo-chartacea, 
acute bidentula v. bimucronulata, subobsolete 7-nervis, nervo medio in 
sulco profundo recepto ibique prominente, glabra, apice scabra; II" 
P^ subzquans, oblonga, obtusissima, 3-nervis, carina sæpe in mucro- 
. mulum excurrente, glabra; IV* quam II“ subduplo brevior; aristæ 
