PHALARIDE JE, 19 
Gramen Mexicanum, ramosum, repens. Folia plana. Ligula abbreviata, lacinia- 
tà. Spice terminales, solitarice, simplices. Rhachis flexuosa, non articulata. Spicule 
per ternas basi connatas dentibus alternis rhachis insidentes , cum rhachi articulate, 
hispidulo-scabra. | 
SPECIES : 
1. Hilaria cenchroides. Humb. et Kunth. 
25. PHALARIS Lrxx. 
Spicule triflore; flores duo inferiores minutissimi, squameeformes; summus 
fertilis. Glume dus, carinato-naviculares , carina plerumque alata, subequales, 
membranaceg , mutice, florem superantes, Palee duc', amba carinato-navicula- 
res, mutici, membranacea; inferior major, superiorem involvens. Squamule due, 
minute, glabra. Stamina tria. Ovarium glabrum. Styli duo, terminales, longissimi. 
Stigmata plumosa; pilis simplicibus, vesiculoso-papillosis, Caryopsis oblonga, em- 
bryoni contrarie lenticulari-compressa, glabra, 
libera, paleis demum coriaceis arcte 
obtecta, cum his decidua. | 
. Gramina foliis planis; paniculis coarctatis , Spiceeformibus, interdum diffusis ; 
spiculis pedicellatis, in Phalaride paradoxa : 
intermixtis crebrioribus sterilibus 
difformibus. 
J SPECIES GENUINJE 
(GLUMARUM CARINJE ALATX ; PANICULA COARCTATA ) : 
1. Phalaris canariensis Linz.— lnsule Canaris. 
2. Phalaris microstachya Zec. ( Phalaris intermedia Zosc. » Poir. ) — America borealis. : 
3. Phalaris aquatica Linz. (Phalaris minor He£z. — Phalaris canariensis f. Dec. — Phalaris capensis 
JT ild. Enum. — Phalaris commutata He. et Schult. ) — Europa , Africa. 
4. Phalaris cerulescens esf. ( Phalaris tuberosa Linz., Link. — Phalaris bulbosa Cav. — Phalaris 
variegata Spreng. — Phalaris nitida Presl.) — Africa borealis , Hispania, Lusitania. 
5. Phalaris nodosa Liz. , JF illd. , Sibth. ( An a preecedente diversa ; Smith huc ducit Phalaridem tu- 
berosam Linn. Mant. et Phalaridem bulbosam Cav. )— Europa australis , Oriens. 
6. Phalaris paradoxa Linz.— Europa meridionalis, Oriens. 
7. Phalaris appendiculata Scu. ( Phalaris dentata Sieó. herb. cg. ) — JEgyptus. 
SPECIES ANOMALA 
(GLUMARUM CARINA NUDA 5 PANICULA piFFUsA ; DIGRAPHIS ux. ) : 
à 
8. Phalaris arundinacea Lizz.( Arundo colorata dit. — Calama; 
grostis colorata Sibth. — Baldingera 
colorata F7. 77e 
tter. — Digraphis arundinacea Triz. ) — Europa , Asia, America septentrionalis. 
* Àn rectius flores duo, palea interiore destituti ; inferior hermaphroditus, Superior neuter? 
