. Contributions from the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, vol. 13. Botany; Botany. I I J i . 358 Rhodora [October before rn^P^ V^^T "^^b"*â¢? i° London; seen by Linnaeus before 1753. Photograph lacmtris Dortmanni CIusius "Curae posteriores," 40. 1611. Leucmum palm^Zre subcaeruleo, Bauhm "Pinax," 202. 1623. Dortmanna^i2 flonbm,parm pendulis, Rudbeck, Act. upg. 1720 d 97^ 2 FMapo"l27 n'^'^'^A V"''^ bilocuhribv. subuiati; LuinLs, ri. lapp JJ7. 1737.âAquatic; smooth throughout. Stem UDriirht un
. Contributions from the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, vol. 13. Botany; Botany. I I J i . 358 Rhodora [October before rn^P^ V^^T "^^b"*â¢? i° London; seen by Linnaeus before 1753. Photograph lacmtris Dortmanni CIusius "Curae posteriores," 40. 1611. Leucmum palm^Zre subcaeruleo, Bauhm "Pinax," 202. 1623. Dortmanna^i2 flonbm,parm pendulis, Rudbeck, Act. upg. 1720 d 97^ 2 FMapo"l27 n'^'^'^A V"''^ bilocuhribv. subuiati; LuinLs, ri. lapp JJ7. 1737.âAquatic; smooth throughout. Stem UDriirht unbranched (rarely with 1-2 branches). 5-100 cm. highTve 3^35 cm.) usually .mmersed about % of its height (all excep? the Infl^^f cence); green above water, and green to stramineous below leafless bearing 0-7 hnear fleshy bracts 1-7 mm. long; stem hollow' Wes basal (rarely developing 1-3 cauline leaves 2-t cm. long) ifnea? bvTo^'n^ '" "V^ber 2-27 (ave. 15-20), (8 0) c' Tnfli ".â '^"^^' y^^" flattened out; obtuse or short-acute Inflorescence a lax terminal raceme to 45 cm. long (ave. 1^20 cm )'. Fio. 30. American Range of Lobeua Dobtmanna. PedTcerinfâ¢it'f,r""'^'/''^.'°°Hy ^'^^ fl°^«'«d (»ve. 5-6). redicels in fruit 4-13 mm. long (ave. about mm ) curved einn fS \^-7Vf â¢â¢^'^'^"S ^"'*^«'' «o that the flower' fs often hori- zontal, while the fruit is pendent. Bracteoles of pedicel none Flow^ bracts Ob use, fleshy, entire, 2-3 mm. long, with a broad bSe c2; ITa'^" k°"'⢠°-' '?n8-tri'"»gular, becoming long^ylindric hand ^^12 mm" ri"" â ' T*"^ "'"^ " lonl-attenuate base, Ke fr^lt::!:^^^ °'*^" "Pr""« ^'^^ ^^aHest. T^Is tend:; y IS seen tnroughout the group, but not so strikingv as in T DnJ base. Lobes of the lower li^ nl^arl^X^^^^^^^ 1936] McVaugh,âNorth American Species of Lobelia 359 not
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Keywords: ., bookcentury1900, bookpublisherphiladelphiasn, booksubjectbotany
