1S31 i^ymplocaceae. Theaceae. Tiliaceae. Tovariaceae. Ulmaccao. rmbclliferae. 495 



Tovariaoeae 



Tovaria jinitima W. W. Hm. in Notes Roy. Bot. Gard. Ediiib. XII (1920) 

 p. 225. — Yunnan (G. Forrest n. 12040. 8642. 9019. 15988); Upper Burma 

 (F. Kingdon Ward n. 1611). 



7. Wardii W. W. Sm. 1. c. p. 226. — Yunnan (F. Kingdon Ward n. 556); 

 Upper Burma (F. Kingdon Ward n. 1811. 1812). 



Trochodondraceae 



Tropaeolaceae 



Turneraceae 



Ulmaceae 



Zelkova formosana Hayata, Icon. plant. Formos. IX (1920) p. 104, Fig. 33, 1, 2. 



— ■ Formosa. 

 Z. tarokoensis Hayata 1. c. p. 104, Fig. 33, 3 — 4. — ■ Formosa. 



Uinbelliforao 



Cerefoliiim Cerefoliiim (L.) Britton in Britton et Brown, 111. Flora North U. S. 



and Canada, 2. Ed., vol. II (1913) p. 629, Fig. 3112 {= Scandix Cere- 



föliumh. = Chaerophyllam sativum Lam. = Anthriscus Cerefoliiim Hoffm.) 



— Quebec et Pennsylvania. 

 Cnidium sylvestre (L.) Grande in N. Giorn. Bot. Ital. XXVII (1920) p. 237 



(= C. venosum [Hoffm.] Koch = Selinum sylvestre I^. = Seseli venosum 



Hoffm.). 

 Dauciis Carola L. var. maritimus (Lam.) Grande in N. Giorn. Bot. Ital. 1920, 



p. 236 (= D. Gingidium L. = D. maritimus Lam. = D. maritimus lucidus 



Magn. = Pastinaca tenuifolia marina foliis obscure virentibus et quasi 



lucidis Magn.). 

 D. Carola L. f. roseus Farwell in XXI. Ann. Rept. Michig. Acad. Sei. 1919 



(1920) p. 369. — Michigan (Farwell n. 4339. 5078). 



Haplosphaera Hand.-Mzt. gen. nov. in Akad. Anz. Wien Nr. 12 (1920) p. 2. 

 Genus disci structura et umbella simplici Sanicaloidearum sed vittis 

 in valleculis locatis et hahitu Apioidearum praeditum inter has tribus 

 ambigenS; sed verosimiliter Ligustico affine. 



H. pliaea Hand.-31zt. 1. c. p. 2. — Yunnan. 



Heracleum disseclum Ledeb. var. barbatum (Ledb.) Kryl. in Trav. Mus. Acad. 

 Sei. Russie XVII (1918) p. 107 (= H. barbatum Ledb.). — ^ Kansk. 



H. sphondylium L. var. atropurpureum Maly in Glasn. Zemalj. Muz. Bosn. 

 e Hercegov. XXXII (1920) p. 139. — Hercegovina. 



Hipposelimim (Dalerech.) Britt. et Rose in Britt. et Brown, 111. Flora North 

 U. S. and Canada, 2. Ed., vol. II (1913) p. 634. 



A perennial herb, witli decompound leaves, their segments hroad 

 cuneate, and large umbels of whitish-yeUow flowers. Involucre and 

 involucels of many narrow bracts. Calyx teeth veiy small. Fruit ovate- 

 oblong, somewhat flattened dorsally; primary ribs winged; oil-tubes 

 solitary in tlie intervals, 2 on the commissural side. 



H. Levisticum (L.) Britt. et Rose 1. c. p. 635, Fig. 3124 (= Levisticum Levisti- 

 cum L. = L. officinale Koch = L. Levisticum Karst.)- — Vermont to 

 Pennsylvania. 



