166 NOTES AND MEMORANDA, 
The most recent investigations of the Chytridiacee point to 
their systematic position among the Zygomycetes next to the 
Mucorinis rather than among the Oomycetes. A corresponding 
correction should be made on p. 409, lines 8—5 from bottom. 
Berthold’s discovery of the conjugation of zoospores (zoozygo- 
spheres) in Dasycladus, following the similar observation of De 
Bary and Strasburger in Acetabularia, points to the probable 
location of the whole family of Dasyc/adee among the Zygo- 
phycere, near to Botrydiew, rather than among the Oophycez. 
On p. 415, 1. 21 from bottom, “ Desmidiex’’ should be 
Diatomacez. 
On p. 418, 1. 21, the Uredineze and Ustilaginee should be 
named, in addition to the Basidiomycetes, as Carpomycetes, in 
which the sexual organs (at least the female ones) are at present 
unknown. 
Atrrep W. Bennett. 
Grorce Murray. 
Reproductive Organs of Thallophytes. 
Female. 
PROTOPHYTA. 
MyYXxoMYCETES. 
MocorinI. Zygogonium. 
Zygosphere. 
Zygosperm. 
PERONOSPOREZ. 
Oogonium, 
Oosphere. 
Oosperm. 
SAPROLEGNIEZ. 
UREDINES. 
UStTILAGINER. 
BASIDIOMYCETES, 
ASCOMYCETES, 
Carposphere. 
Carposperm. 
Trichogonium. 
including LicHENnEs. Carpogonium. 
Non-sexual, 
Chlamydospore. 
Sporangium. 
Sporangiospore. 
Zoosporangium. 
Zoospore 
Chlamydospore. 
Sporangium. 
Sporangiospore. 
Conidiospore. 
Zoosporangium, 
Zoospore. 
Zoosporangium. 
Zoospore. 
Teleutospore. 
Sporidium. 
Accidiospore. 
Uredospore. 
Teleutospore. 
Sporidium. 
Basidium, 
Basidiospore. 
Conidiospore. 
Stylospore. 
Ascus. 
Ascospore. 
Polyspore. 
Merispore. 
