WHITE-PINE BLISTER RUST IN WESTERN EUROPE. 5 
TABLE 1.—List of species of Ribes infected with blister rust as seen by the 
writer in certain herbariums and elsewhere in EHurope and by Prof. O. Juel in 
the Botanical Gardens at Upsala, Sweden. 
[Names recorded from the specimen labels are shown in boldface type. The synonymy 
has been furnished by Dr. Frederick V. Coville, and the synonyms are here printed 
in SMALL CAPITALS. Doctor Coville believes that the gooseberries are more satisfac- 
torily regarded as belonging to Grossularia, a genus distinct from Ribes, which com- 
prises the currants. The species are_so treated in the revision of the family Gros- 
sulariaceew in the North American Flora (9). American species or varieties are 
designated by an asterisk (*). EHxrpianation of symbols.—Bru=—Botanical Museum, 
Brussels, Belgium; Chr=Botanical Museum, Christiania, Norway; Cop—Botanical 
Museum, Copenhagen, Denmark; Lon—British Museum, London, England; Sto=Royal 
Museum at Stockholm, Sweden (contains the herbariums of Rehms and Sydow, as 
well as those of Swedish collectors; Upsala—Botanical Gardens, Upsala, Sweden ; 
Vil=Vilmorin Arboretum, Nogent sur Vernisson, France. ] 
Name of species. Where seen. Remarks. 
Seen by the writer: - : 5 ; 3 
albidum* L.......--- one ae en ee This presumably is Ribes albidum Paxton, which 
is an albino form of 2. glutinosum Benth. 
alpinwed Jo... 2... =. - Chirk Ons SbOn 2c. = 2 4 
DpeMEICN NUM WI) eo oreo. ei. ....| See floridum. 
apiifolium........--- NEA OY GG Ope) 1 ae = ee ee According to Janezewski (22) this is a hort:- 
cultural variety of R. nigrum L. 
atropurpureum Mey ._... Se. Se ee ee According to Janczewski this is a variety of 
R. petraeum Wult. 
aureum* Pursh.....- Chr Cop sion, ‘Sto_-2- 2... This is probably R. odoratum Wendl., the com- 
: mon very sweet-scented golden currant of 
gardens which often passes under the name 
FR. aureum Pursh, a related species seldom cul- 
tivated and with little odor. See also ginkae- 
folium and tenuifiorum. 
caucasicum......-.- RG ee a eee ee Listed as holosericeum No. 7432 in Vilmorin’s 
“ catalogue. This is probably R. holosericeum 
Otto and Dietr., a hybrid of R. petraeum and 
R.rubrum. 
cynosbati* L........- ae Cea aes ee See gracile. 
DIACANTHA Pall....... Pe ae eae See Saxatile. 
floridum* L’Her..... gfofa sa Se ee oe eee The name R. floridum L’ Her., published in 1785, 
isasynonym of the much older R. americanum 
Mill., published in 1768. 
fontanesii* Colla..... Os SEOs ae ork 8 2 The name #. fontanesii Colla is a synonym of 
R. odoratum Wendl. 
ginkaefolium*......-)_._.. Ce eee Rae Ba cehs Sree This is presumably a form of R. aureum cata- 
logued for many years by Spaeth, a Berlin 
nurseryman, under the name f. aureum gink- 
| gifolium. 
Grrrmmontiai ee Fo) 2 cee. ak See albidum. 
gordonianum®* Lem.} Lon, Sto................-. This is a well-known hybrid between R. odoratum 
and FR. sanguineum. ; 
gracile* Michx.......- 2 esd Se Sas is eee ere Michaux’s F#. gracile is a smooth-fruited form of 
R. cynosbati L., but the plant that usually 
passes under the name Ff. gracile is R. mis- 
souriense Nutt., the Missouri gooseberry. 
grossularia L........ BrisCop-Lon; Sto. 25.2 -e - 
heterophyiirar Phi); |; lon, Sto: ..-.:.-<....---- According to Janczewski this is a variety of R. 
punctatum Ruiz. and Pav. 
POSE UICEPIMr OLLON |e 4. Soin e et Sse dee nim' See caucasicum. 
and Dietr. 
intermedium Tausch; Lon, Sto.......-...... .....| According to Dippel l. intermedium is a hybrid 
between FR. americanum and R. nigrum. 
longiracemosa Wil- |.......... Beers eee les Inoculated by Prof. W. Somerville, of Oxford. 
son. 
miacropotrys Pihw7 |) Lon, Sto:.. i. 22:2. 222: 
and Pav. 
menziesii* Pursh..... aes i Ne ofa eee een ae This is a well-known gooseberry of southern 
Oregon and northern California, but the name 
; has often been misapplied to other Pacific coast 
species. See subvestitum. 
missouriense* Nutt. ..... QGs- sapere ea ee 
Wievuwe te. Bru, Chr, Cop, Lon, Sto...| See also apiifolium. 
niveum * Lindl.....-. MON SOs += a5a- 5 S22 Bolte : 
cru = ORO Ss fe ee ee See aureum and fontanesii. 
orientale Desf.......- ONS SUO4-tascen Sete Petes - 
oxyacanthoides* L.__|.._.. Os gS re ee sd 
parvifolia * Phio..... i eee GOS? tS eae cee This should be parvifolium Phil. 
petraeum Wulf....-. M@OP ss SLOr: = 22) + SA Es oN See also atropurpureum. 
PEpiagiytre Pure OV See ek Aceording to Janezewski this is R. warszewiczii 
} ancz. 
PUNCTATU Ms tuUliz, AMG) |e S22 .c258 op se-u- ses se) See heterophyllum. 
Pav. 
