Botanique. Graminum suppl. g1 
Pollinia dura. Spicis paniculatis; Articulis, pedicello glumisque acuminatis nudis; - 
Culmi nodis glabris; Folis latiusculo-linearibus. 
V. spp. Carolin. (Am. bor.). 
Culmus tripedalis, erectus, cum rel. part. fuscescens.  ’aginae glaberrimae, 
Ligula brevis, ciliaris.  ÆFoia lineas 4 — 5 lata, margine scabriuscula, bipe- 
dalia.  Panicula pedalis, stricta, contractissima,  ÆRadii semiverticillati, adpressi, 
a basi floniferi, 4 — 2-pollicares, contracto-compositi. Æriiuli et pedicelli 2-\i- 
neales.  Spiculae lanceolatae, 4-lineales: inferior subsessilis, superior basi pilis 
aliquot tenuibus stipata, decidua. G/uma inferior subacuminata, bidentata, sub- 
coriacea, ad nervos 2 et apice hispidula; superior aequilonga, magis membra- . 
nacea, acuminata, 3-nervis. Æosculus neuler 1-valvis. losculi hermaphroditi 
valvula inferior excurrens in caudam aristiformem, subaequam, glumis circiter 
duplo longiorem. 
a 
pag. 309. S À CC I À K U M. 
officinarum (1. 1.) post hoc inseratur: 
Saccharum insulare Brongn. Articulis pilis longis adspersis, pedicellis nudis: 
Glumis acutis, Jana baseos quadruplo brevioribus: superiore margine 
ciliata. 
Saccharum insulare Brongn. in Dup. it. Bot, p. 99, 
Ins. Ualan (Carol.). 
Culmus cum panicula 4-pedalis, digitum minorem crassus. Ligula brevis, 
truncata, dorso pilis stipata. Æolia pollicem lata, filiformi-attenuata, inferiora 
3-pedalia. Panicula sesquipedalis. Ærticuli spicula subtriplo longiores ipsamque 
pedicellatam superantes. — An mera varietas S, spontanei pedicellis nudis? 
12% 
= 
