Manihot Manihotoides (Euphorbiaceae) - CNCFlora

242 Flora Neotropica
Key to the Subspecies of Manihot caerulescens
1. Inflorescence short to medium sized, usually less than 10.0 cm long; leaf lobes cuneate or
obovate; population growing in the central or northern periphery of the range of this species
(Fig 119A).
2. Inflorescence medium sized, usually 5.0-10.0 cm long; leaf lobes cuneate; population
growing in the central region of the range of this species.
97a. M. caerulescens subsp caerulescens.
2. Inflorescence short, usually less than 5.0 cm long; leaf lobes obovate; population
growing in the northern periphery of the range of this species.
97b. M. caerulescens subsp paraensis.
1. Inflorescence long, vigorous, usually more than 10.0 cm long; leaf lobes elliptic; population
growing in the southern periphery of the range of this species.
97d. M. caerulescens subsp macrantha.
97a. Manihot caerulescens Pohl emend Rogers & Appan subsp caerulescens
Manibot caerulescens Pohl, PI. Bras. Ic. et Descr. 1: 56. 1827;Manihot coerulescens Pohl emend
Muell.-Arg. var genuina Muell.-Arg. in DC., Prodr. 15(2): 1070. 1866; in Martius, Fl. Bras.
11(2): 469. 1874; Pax in Engler, Pflanzenreich IV. 147(Heft 44): 32. 1910.
Jatropha coerulea Steudel, Nomencl. ed. 2. 2: 99. 1841. Jatropha coerulea Ind. Kew. 2: 1251.
1895.
Jatropha coerulescens Steudel in Muell.-Arg. in DC., Prodr. 15(2): 1070. 1866. (fide Muell.-Arg.
"lapsu sub J. coerulea").
Manihot coerulescens Pohl emend Muell.-Arg. var pubescens Muell.-Arg. in DC., Prodr. 15(2):
1070. 1866; in Martius, Fl. Bras. 11(2): 469. 1874; Pax in Engler, Pflanzenreich IV.
147(Heft 44): 32. 1910. Type. Gardner 1837 (syntypes, BM, NY, P-2, US, W-2).
Manihot speciosa Muell.-Arg. in Martius, Fl. Bras. 11(2): 470. 1874; Pax in Engler, Pflanzenreich
IV. 147(Heft 44): 34 1910. Type. Riedel 2822 (syntypes, F, G, K, NY, P); Manihot
riedeliana Klotzsch ex Pax in Engler, Pflanzenfiech IV. 147(Heft 44): 34. 1910 pro syn.
Manihot grandiflora Muell.-Arg. in Martius, Fl. Bras. 11(2): 471. t. 66. 1874; Pax in Engler,
Pflanzenreich IV. 147(Heft 44): 34. 1910. Type. Warming s n (1502) (syntypes, G, P-2);
Riedel 791 (syntypes, G-2, K).
Manihot piauhyensis Ule, Notizbl. Bot. Gart. Berlin 5(41): 2. 1907; 5(41a): 18. 1908. Type. Ule
7141a (syntype, UC); Ule 7141b n v; Ule 7141 (7141c) (syntypes, G-2, K, L, MG-2, UC,
US).
Manihot toledi Labroy ex Ule, Bot. Jahrb. Syst. l(Beibl. 114): 8. 1914. Type. Zehntner 695
* (syntypes, F, NY); Zehntner 694 n v; Zehntner 692 n v.
Manihot cuneata Ule, Bot. Jahrb. Syst. l(Beibl. 114): 1. 1914. Type. Zehntner 394 (syntypes, F,
NY).
Manibot ferruginea Ule, Bot. Jahrb. Syst. l(Beibl. 114): 2. 1914. Type. Zehntner 611 (syntypes,
F, NY). See remarks for 74. M. leptophylla Pax & Hoffm.
Manihot trifoliata Ule, Bot. Jahrb. Syst. 1(Beibl. 114): 3. 1914. Type. Zebntner 533 (syntypes,
F-2, NY): Zehntner 532 n v; Zehntner 530 n v.
Manibot rotundata Ule, Bot. Jahrb. Syst. 1(Beibl. 114): 4. 1914. Type. Zehntner 390 (syntypes,
F, NY); Zehntner 382 n v.
Manihot bahiensis Ule, Bot. Jahrb. Syst. 1(Beibl. 114): 4. 1914. Type. Zehntner 365 (syntypes,
F, NY); Zehntner 371 n v.
Manihot microdendron Ule, Bot. Jahrb. Syst. 1(Beibl. 114): 5. 1914. Type. Zebntner 689
(syntypes, F, M, NY).
Manihot labroyana Ule, Bot. Jahrb. Syst. 1(Beibl. 114): 6. 1914. Type. Zebntner 238 (syntypes,
F, NY); Zebntner 275 n v; Zehntner 290 n v.
Manihot discolor Ule, Bot. Jahrb. Syst. l(Beibl. 114): 7. 1914. Type, Zehntner 690 (syntypes F,
NY).
Manihot harmsiana Ule, Bot. Jahrb. Syst. 1 (Beibl. 114). 7. 1914. Type. Zehntner 691 (syntype,
F. NY).
Manihot lyrata Ule, Bot. Jahrb. Syst. 1(Beibl. 114): 9. 1914. Type. Zehntner 299 (syntypes, F,
NY); Zebntner 282 n v.
Manihot cearensis Pax & K. Hoffmann in Engler, Pflanzenreich IV. 147(Heft 85): 194. 1924.
Type. Lofgren 327 (syntype, S).
Leaf lobes cuneate. Inflorescence medium sized, usually 5.0-10.0 cm long.
Fig 119B, C, D; 120A, B.