1076 €0. GRAMINEZ/E. 
Subtribus 1, Anthephored.. Spicule in pedicello 3—co, in fasciculum deciduum conferte,  Gluma 
florens nune vacuis sublongior, nunc brevior hyalina, 
Subtribus 2. Euzoysiem.  Spicule im pedicello solifarie rarius gemine.  Gluma. florens. vacuis 
brevior, hyalina. 
Tribus VI. Andropogoneee. Spicule secus spiez rhachin v. paniculte ramulos sepissime 
geminz v. terminales ternz, in quoque pari homogamee v. heterogamz. Gluma florens vacuis minor, 
hyalina, szepe aristata. 
Series B, PoacEx, Pedicellus infra glumas continuus. Rhachilla supra glumas Wé 5e per- 
sistentes swpe artieulata, ultra flores fertiles producta stipitiformis v. glumas vaeuas v. flores 
imperfeetos ferens, v. interdum flos fertilis more wm wunieus lis, sed cum gluma 
sua a vacuis persistentibus artieulatim secedens, 
Tribus VII. inz).. Flos hroditus unieus, inalis. Glumze 
6 (v. 5 et. palea) 1-nerves v. catinate, (Oryzee, additis glumis 2 infra aPteulaionem vacuis.) 
"Tribus "WIII. Agrostideee.  Spicule 1-flore, rhachilla ultra florem nuda v. in setam v. 
stipitem producta. 
Subtribus l. Stipes. Panicula lara v. irregulariter spiciformis.  Gluma florens arista. sepius 
terminata, fructifera, caryopsin arcte involuens; — Rhachilla ultra florem non. producta. 
Subtribus 2. Phleoidem. Panicula spiciformis, dense cylindracea v. subglobosa. — Gluma Jlorens 
audica, v. aristis 153 terminata, fructifera caryopsin laze includens. Rhachilla interdum producta. 
Subtribus 3. Sporoboles. . Panicula laca v. ad racemum reducta, — Gluma, florens. mutica. 
Caryopsis demum sepius glumis apertis subdenudata, | Rhachilla non producta, 
Subtribus 4. Euagrostem. Panicula varia, sepius laza.  Gluma florens sepius arista dorsali 
instructa rarissime mutica,... Caryopsis gluma, laxe inclusá. — Rhachilla sepe producta. 
Tribus IX. Avenese. Spicule 2-florz, rarius oo-florz, sepius panieulate. Glume florentes 
arista dorsali v. interdum terminali sepissime instructz v. in generibus :equaliter 2 floris muticz. 
Rhachilla ultra flores sepius producta. 
Subtribus 1l. Aires.  Spicule stricte 2-flore, rhachilla nom producta, 
Subtribus2, Euavenem, Spicule 2-co-flore, rhachilla producta. 
Tribus X. Chloridece. Spicule 1-oo-flore, secus rhachin spiearum unilateralium 2-seriatim 
sessiles secundze, 
Tribus XI. estucese. Spicule 2-co-florw, varie panieulatz v. rarius raeemose. Glumoe 
-. florentes mutieze v. aristis 1-oo termi 
Subtribusl. Pappophorem. pae IU ao-nerves 8—oo-dentate v. absque aristis 4-lobe, . 
-Subtribus 2. Triodies. Glue florentes 1-3-nerves, 3-dentate 3-fide v. 3-aristate. 
Subtribus 3. Arundinem.  Ehachilla sub glumis florentibus longe pilosa. 
Subtribus4. Sesleriee. Inflorescentia spiciforiis v, capituliformis, basi glumis vacuis v. spicis 
sterilibus sepius stipata, — Stylus v, rami sepius longi temues. 
Subtribus 5. Eragrostee. Glue florentes 3-nerves. — Cetera normalia. 
Subtribus 6. Melicezm.  Glume florentes 3-oc-nerves, superiores 2—ap vacua semet involventes, 
Subtribus 7. Centothecex. Felis; plama lanceolata v. ovata inter venas transverse venulosa. 
Gluma florentes 6—20-nerves. 
Subtribus 8. Eufestueem.  Glumwe florentes 5-oo-nerves. — Catera normalia, 
Tribus XII. Hordeeee. Spicule 1-co-flore, ad dentes seu excavationes rhacheos spiez 
simplicis sessiles. 
Subtribus 1. Tritices.. Spicule ad nodos solitarie, 3—2o-flore rarius 2-flore. 
Subtribus 2. lepturem. Spicule ad nodos solitarie, 1-5-flore. "Spica tenuis. 
Subtribus 3. Elymem. Spieule ad nodos 2-co, collat : 
Tribus XIII. Bambusec.  Gramina elata, sepius basi saltem lignosa. ^ Folia plana, 
smpissime eum vagina artienlata. Spieule 1—2o-flome. Lodieule sepe 3." Stamina 3, 4 v. oo. 
Subtribusl. Arundinariem.  S/azuüna 3. alea TEDUETEUY Fiecmase tenue, semini Vae 
Subtribus 2. Eubambusew. Stamina 6. Palea 2. "pium tenue, semi 
Subtribus 3. Dendrocalamesm. Stamina 6. Palea Besten Pericarpium crustaceum v. car- 
nosum, a semine liberum. * 
