1916] 
PALMER—PLANTS OF JASPER COUNTY, MISSOURI 389 
Osmoruiza CLAYTONI (Michx.) Clarke. 1892. 
OSMORHIZA LONGISTYLIS (Torr.) DC. 683, 1262. 
SPERMOLEPIS PATENS ( Nutt.) Robinson. 476, 530, 2310, 2345. 
SPERMOLEPIS ECHINATA (Nutt.) Heller. 2361. 
PTILIMNIUM NurraLum (DC.) Britton. 137, 2490. 
CICUTA MACULATA L. 172, 2491, 2557. 
CRYPTOTAENIA CANADENSIS (L.) DC. 490, 2134. 
ZIZIA AUREA (L.) Koch. 511, 1719. 
Zizia CORDATA (Walt.) DC. 1988. 
TAENIDIA INTEGERRIMA (L.) Drude. 121, 2087. 
EvLoPnus AMERICANUS Nutt. 489, 2210. 
CoNIUM MACULATUM Michx. 3707, 3997. 
T'HASPIUM BARBINODE ( Michx.) Nutt. 533, 1808, 2417. 
PorvrAENIA NurTrTALLII DC, 583, 685. 
PasTINACA SATIVA L. 2092. 
HERACLEUM LANATUM Michx. 1825, 2029. 
Torms Ахтнвівств (L.) Bernh. 2221, 2384, 3977. 
Daucus Canora L. 2371, 3191. 
Daucus PUsILLUs Michx. 539, 2270. 
CORNACEAE 
Cornus FLORIDA L. 63, 89, 814, 815, 816, 3632. 
Cornus Амомту/м Mill. 60, 375. 
CORNUS ASPERIFOLIA Michx. 57, 817, 1307, 2975, 2201. 
Cornus Вап,вүт Coult. & Evans. 1308, 2418. 
ERICACEAE 
МохотворА UNIFLORA L. 3155, 3254. 
The eurious and delieate Indian pipe or ghost plant has 
been found growing up through the humus in deep oak woods 
at several places in the county. 
MowornoPA Hyrorrrvs L. 2352. 
This species, known as pine sap, appears to be a great 
rarity, only a few plants having been found, June 27, 1909, on 
gravelly banks, growing with “reindeer moss," near Scotland 
Spring. 
VACOINIUM ARBOREUM Marsh. 
The tree huckleberry and the next species, the low bush 
huckleberry, barely get into our county in the southwestern 
