ANDROPOGON.  ANDROPOGONEJE (AUCT. EDUARDO HACKEL). 603 
men, Medic. pl. t. 297, sed spiculæ aristatæ delineantur, an subsp. 
sequens ? 
Panicula ad 80 cm. alta, laxiuseula, in quartum gradum usque 
ramificata, myriostachya. Spathæ proprie anguste cymbiformes, 
1,4—2 cm. long&, rufe, pedunculum communem duplo superantes, 
racemos haud aequantes. Racemi 1,2—1,6 em. longi, 4—5-artieulati, 
articulis villos eorum summos duplo superantibus. Spieule 8 4—5 
mm. longs, e viridi et rufescente variegatz, lanceolat&, e medio v. 
supra medium acutate; gluma I"* carinis anguste alatis, præter 
carinas 2—4-nervis, IV* inter apicis dentes breves mucronata, mu- 
crone e glumis non v. breviter exserto. Spicule c' acutæ. — Laminse 
1,5—2 cm. late, subtus cum vaginis glaucze; tota planta, prezesertim 
folia, odore suavi, citreo. 
Ceylon, spontaneus et ab indigenis frequenter cultus, Pangiri-mana 
vocatus, ad destillandum oleum, quod in commercio Citronella-oil 
dieitur, adhibitus (Thwait. 2733, alii). In Peninsula Ind. or. (Wight 
1699, Griff. 6761, 62), see. Roxburgh non nisi cultus. 
b. flexuosus ; panicula ut in precedente nisi minore, spiculis 2 
aristatis, arista spicula subduplo longiore. — A. flexuosus Nees ! in 
Steud. Synops. 1, p. 388. — Panicule rami ramulique angulis 
acutis (!) geniculato-flexuosi, infra nodulos spe puberuli; spathæ 
proprie 1,2—1,4 cm. longze, anguste, pedunculo communi subtriplo 
longiores, racemos brevissimos (0,8 em. longos 3-articulatos) superan- 
tes, articulis ciliis summis plus duplo longioribus. Spieule 3 4 mm. 
tantum long, lanceolatze, acutiuscule, gluma I"* carinis marginata, 
scabra, preter carinas enervis, inferne leviter bifoveolata. Aristæ 
perfectæ columna vix e glumis exserta. 
Peninsula Indiz or. (Wight 171°). 
€. Khasianus ; panicula magna, late oblonga, decomposita (usque 
in tertium gradum ramificata), quali, ramis ramulisque erectiuseulis 
subgeniculatis, racemorum paribus in panicula subaqualiter disposi- 
tis nec glomeratis, spieulis 8 aristatis, arista spicula subduplo lon- 
giore. — A. Khasianus Munro in h. Vindob. — Panicula 40—80 em. 
longa, laxiuscula v. densiuseula; rami secundarii 4—5-nodes, tertianos 
plerumque simplices edentes. Spathæ propriee 1—2 em. longs, rufi- 
dule, pedunculo communi duplo longiores, racemos 1 em. longos 
3—4-articulatos æquantes v. superantes, articulis quam cilia summa 
2—3-plo longioribus. Spiculz sessiles violaceo-variegatz, 4—4,5 mm. 
longi, a medio angustate ; gluma I™ carinis marginata, preter 
