THE 



FLORA OF IOWA. 21 



Lygodesmia 





Lygodesmia. 



488. juncea, Don. 





488. Lygodesmia. 



Crepis 





Crepis. 



489. runcinata, T. & Gr 



A pp.) 



[See 



489. Crepis. 



Taraxacum 





Dandelion. 



490. Dens-leonis, Desf. 





490. Common D. 



Lactuca 





Lettuce. 



491. Canadensis, L. 





491. Wild L. 



492. var. sanguinea, T. & Gr. 



493. Ludoviciana, DC. (See App) 



492. " 

 493- " 



Hfulgedium 





False or Blue Lettuce. 



494. Floridanum, DC. 





494. Blue Lettuce. 



495. leucophreum, DC. 





495- " 



Sonehus 





Sow-Thistle. 



496. asper, Vill. 





496. Spiny-leaved S. 



LOBELIACE.i:. 





LOBELIA FAMILY. 



Lo)>elia 





Lobelia. 



497. cardinalis, L. 





497. Cardinal-flower, 



498. syphilitica, L. 



499. puberula, Michx.* 





498. Great Lobelia. 



499. Lobelia. 



500. inflata, L. 





500. Indian Tobacco. 



501. spicata, Lam. 





501. Lobelia. 



CA.MPAM'LACE*:. 





BELLFLOAYER FAMILY. 



Campanula 





Bell'.Iower. 



502. rotundifolia, L. 





502. Harebell. 



503. var. linifolia, Gray 



504. aparinoides, Pursh. 



505. Americana, L. 





503. 



504. Marsh Bellflower. 



505. TallB. 



Speeularia 





Vemis's Looking-glass. 



506. perfoliata, A. DC. 





506. Venus' s L. 



ERICACE.E. 

 Vaccinium 



507. vacillans, Solander. 

 Pyrola 



508. elliptica, Nutt. 

 Bfonotropa 



509. uniflori, L. 



KBENACE/E. 



l>iospyr:>s 



510. Virginiana, L.f 



PLAMAOIXAtE.K. 

 Plautago 



511. major, L. 



512. lanceolata, L. 



*Davenport. 



HEATH FAMILY. 



Cranberry. Blueberry. 



507. Low Blueberry. 

 Shin-leaf. YVintergreeii. 



508. Shin-leaf. 

 Indian Pipe. 



509. Indian P. 



EBONY FAMILY. 

 Date -Flu m. Persimmon. 



510. Common Persimmon. 



PLANTAIN FAMILY. 

 Plantain. Ribgrass. 



511. Common Plantain. 



512. Ribgrass. English P. 



\Fide Prof. Bessey, Ames. 



