ER ETETRR rn jr 
s 29 
. 
obtusissimis, mutieis v. e carinula prominente unidentatis, lateri- 
-bus castaneis v. purpurascentibus. —E. vieinia C. fusci. — Planta 
in exempl. exstant. — sed certe non semper — dioiea! — Am. 
Dietrich. coll. no. 619 (planta mascula), no. 713 (pl. foeminea). 
C. coneinnus R. Br. Prodr. p. 70. 
Queensland, Rockhampton. 
3. C. semicchraceus n. sp. 
Culmo pluripedali robusto ochraceo spongioso-duro com- 
yresso-triangulari superne vix parum attenuato 4lin. diametri; 
‘oliis basilaribus lutescentibus subtripedalibus superne longe 
ngustalis, medio 5 lin. lat., planis ınargine dentibus brunneis 
‚erscabris; vaginis subpedalibus spongiosis anguste membranaceo- 
marginatis; involuero suboetophyllo, phyllis elongatis latisque 
‚lanis subtus basin versus ochraceis, carina, marginibus supra- 
que ad nervos prominentioribus fusco-dentatis, exterioribus sub- 
ipedalibus 9—8 lin. lat.; umbella subdeeomposita multi- (10-) 
radiata; radiis validis compresso-triangulis, longioribus 5—4 
nollie.; ochreis sesquipollicem eire. long. ore oblique truncato 
jcuspidatis; radiolis abbreviatis usque fere ad basin spiculis 
"ense obsessis, v. simplieibus v. corymboso-ramosis; involucel- 
wum foliolis ternis latiusculis, basi supra lineam latis, infimis 
mbellulaın subsuperantibus; spieulis parvis rufulis patentibus 
‚neari-oblongis acutiuseulis subteretibus, vix leviter compressis, 
‚aboctofloris, in anthesi 2 lin. loneis; squamis arcte imbricatis 
apice adpressis orbieulato-ovatis obtusiss. niutieis lateribus 
‚ufescenti-stramiineis, carina angusta viridi obsolete nervata; 
‚ario oblongo triangulari; stylo tenerrimo fusco stigmatibus 
‚evibus exserto. — (. exaltato species proxima. 
In valle Mexico leg. Schaffner. 
4. C. Owaniin. sp. 
Planta amoene glauca. Culmo bipedali valido sed infirmo 
‚apresso-triangulari basi foliato; foliis coriaceo-perrigidis eul- 
‚ım superantibus planiuseulis carinatis striatis, inter strias ob- 
!ste septatis margine carinaque dentato-perscabris, 4—4'/, lin. 
'.; umbella subdecomposita 8—9-radiata, radiis patentissimis 
audis compresso-triangulis striatis laevibus, subomnibus apice 
-ymboso-subquinqueramosis, exterioribus 4—83 poll. longis; 
sureis bieuspidatis ad margines dense spinulosis; involucro 
phyllo, phyllis patentissimis perlonge angustato-acuminatis 
___ginibus serrato-scaberrimis, infimis pedem et supra longis; 
‚aus patentissimis validulis brevibus spicas ovali-triangulares 
x 
