SERTUM PLANTARUM AOVARUM. 
303 
M. GANDOGER. — 
Ad vaginas longe pilosa, culmi ac spiculæ purpurea, arista 
glumis longior. — Florida, ad Punta Rassa Lee ( Hitchcock 
n. 5331) et in Mississipi ad Deer Island ( Tracy n. 4 561 !). 
Triplasis floridana Gdgr. 
Glaberrima, spiculæ culmique viridia, arista occultata glumis 
brevior. — America bor., Rhode Island ad Providence ( Mac 
Dougal!)\ Florida, ad Sneed’s Island ( Tracy n. 6 461!). 
Triplasis glabra Gdgr. 
Ambæ affines T. purpureæ '(Walt.) Chapm. Culmi elongati 2-3-pedales 
pauciüori, spiculæ remotæ 2-3-floræ eas Glyceriarum aliquarum refe- 
rentes. 
Tricholæna mascatensis Gdgr. : — Ab omnibus specimnibus T. Tene- 
riffæ (L.) tam e Canariis! quam e Sicilia! Africa bor! Oriente! etc. differt 
culmis rigidioribus interne tomentellis, foliis glauco-albidis, glumarum 
pilis cluplo longioribus. 
IIab. : Arabia orient, tropica, ad Mascate [Aucher n. 5 447! Bornrnüller 
n. 698!). 
Herba perennis muiticaulis cæspitosa, spiculæ inordinatim paniculatæ 
basi longe pilosæ ac sæpe gluma déficiente. 
f Spicæ confertæ hirsutæ, spicula vix 1 mm/!onga opaca. — 
India orient., Assam ad Lashai Lungleh ( Gage n. 281 !). 
Thysanoehiæna assamensis Gdgr. 
Spicæ laxæ glabratæ, spiculæ 1,5 mm. longæ lucidæ. — Hima¬ 
laya. Sikkim ad Labdah ( Prain! Ribu!). 
Thysanoehiæna sikkimensis Gdgr. 
Affines T. Agroslidis Nees. Gramen arborescens, foliis maximis 5-6 cm. 
latis paniculaque pedali et ultra insigne. 
' Yaginæ ad oram pilosæ, spiculæ imbricatæ subacutæ 1,5 mm. 
I longæ. — Birmania, ad Âlakhaye (. Iiing n. 73 î). 
j 1 Thysanoehiæna birmanica Gdgr. 
) Yaginæ ad oram glabræ, spiculæ remotæ mucronatæ 1 1/3 mm. 
I longæ. — Asia merid., Malacca ad Penang ( Curtis! Ridley!). 
i Thysanoehiæna malaeeensis Gdgr. 
Prope T. acariferam collocandæ Gramen etiam giganteum, ut in antece- 
dentibus, panicula ampla ramnsissima, spiculis tenuibus numerosissimis. 
Folia latiuscule linearia eecta, ligula ovata brevis, spica intense 
violacea, gluma inferior subobtusa, superior vero aristata, 
styli elongati exserti. — Australia, N. S. Wales ad Port 
Jackson (. Maiclen !) ... Zoysia iodostachys Gdgr. 
Folia lineari-angustissima patula, ligula exserta ovata, spica 
flavescens, gluma inferior cuspidata, superior autem mutica, 
styli brèves inclusi. — Asia merid., Singapore (Ridley!). 
Zoysia malaeeensis Gdgr. 
Utraque affinis /. pungentis Willd. sed ultima a præcedente tam distat 
quod typum distinctissimum videatur et etiam I. tenuifoliæ Trin. approxi- 
manda sit. Herbæ dilTusæ glabræ ramosissimæ, folia acuto pungentia 
rigida, spica simplex compressa spiculis distichis lucidis 3 mm. longis. 
