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Show APPENDIX' D.- BOTAKT. 880 PSUCEDANUM CITERNAT17M, '( var. ? PLATYCARPTJM.)- Fnictlbus obovatis,. itlis membranaceis disci sesquilatioribus.- With the preceding. Except In the broadly- winged fruit, this plant does not appear to differ essentially from P. bitematum, Nutt-. THASPIUM MONTANUM, Gray.- Fl. FendL p. 57 ? On a mountain bordering the Bait Lake. Fl. May 25. One specimen has & perennial roo^ crownedVith several spreading scapiform stems, which are ( in the flowering state) from, five to eight inches long. The whole plant is Tory glabrous and somewhat glaucous. The leaves are bi- tripinnatifidly cut, with oblong, acute, entire, or incised ' lobes. The yellow jlowers are in dense umbels, with numerous rays. There is no involucre, and the involucels consist of ,7- 9 linear lanceolate leaflets. The carpels of the young fruit are furnished with five broad, undulate wings. The vittse in the intervals seem to be solitary, or sometimes doable. ASTER OBLONQIFOLIUSV Nutt.-- Stansbury^ Island, Salt Lake, June 36., , ' ° ' • ERIOTRON eowciNNUM, Torr. and Gray, FL 2, p. 174. « *- Valley of Salt Lake, May 80. , DIETERU PULVERULENTA, Nutt. in Torr. and Gray, Fl. 1, p/ • 101.- Green River, Sept 12. SOLIDAGO MISSOURIEKSIS* Nutt.- With the preceding. LINOSYRIS SERRULATA, Torr. ( nov. sp.}- Ramulis scabriusculis; foliis anguste line& ribus trinervibus rigidiusculis acutis, margine serulatis; capitulis fastigiato- corymbosis subquadfifloris; squamis oblongo- lahceolatifrglabris subquinquefariam, imbricatis laziusculis, exterioribus multo brevioribus, eoroliis glabris.- Valley of the S& lt Lake. GRINDELIA . SQUARROSA, Dunal.- Bear River, near the Hot and Cold Springs. FJ. May 10. 4 . STENOTUS CiBSPrrosus, Nutt. in Torr. and Gray, Fl. £, p. 288.- Valley of the Salt Lake. AMBROSIA CORONOPIPOLIA, Torr. and Gray, Fl. 2, p. 291.- Table land at the northern extremity of Salt Lake Valley, Sept. 19. MONOTHRIX, Torr. ( nov. gen.)- Capituiumhemisphericum, radia-tum. Inyolucrum subtriseriale; squamis subsequalibnsoblongo- line-aribus. Beceptaculum, nudum. Flores radii foeminei, uniseriales |
