218 
Salix vitellina var. alba splendens. SiLvERY WHITE WILLow. 
Location: Salicetu 
Salix vitellina var. ae RED-STEMMED WILLOW. 
Salicet 
Salix vitellina var. eatile WEEPING YELLOW WILLow. 
ation: Salicetum 
Salix sp. 
Location: Salicetum. 
Introduced by the Bureau of Plant Industry from Pautingfu, 
Chi 
Sp. 
cation: Fruticetum. 
howe ced by the Bureau of Plant Industry, from Schahos- 
, China 
a! ie 
Location: Arboretum 
eae d by the pines of Plant Industry from Langar, 
Chinese Turkestan. 
MYRICACEAE. Bayberry Family 
omptonia. SWEET FERN 
Comptonia pere ian SWEET FER 
Location: Fru 
Natural icbcion Norieseices North America. 
ic: Ba 
Es 
ry 
° 
2 
3s 
YQ; 
7) 
hea eae : i 
cpus about the grounds on 
dry knolls and open hillsides. 
uti 
cetu 
Naval rt North temperate regions. 
LEITNERIACEAE. Corkwood Family 
Leitneria. CorKwoop 
Leitneria floridana. CoRKWOooD. 
ocation: Northeast of Aquatic Garden, at foot of ban 
Natural distribution: Florida, southern Missouri and Teas: 
