Cecropiaceae: Coussapoa and Pourouma, with an ... - CNCFlora

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Coussapoa 49 I. FIG. 22. Coussapoa crassivenosa: 1, leafy twig with pistillate inflorescences (Steyermark et al. 104296); 2, leafy twig with staminate inflorescences (Krukoff 11085). zonian Bolivia, Amazonian Ecuador, and Pan- NY); Meseta del Jaua, Cerro Sarisarinama, 700 m, 12ama; in forests, mostly between 700 and 15 Feb 1974 (6), Steyermark et al. 108988 (F, K, NY); 1700 m. 6 km N of Mision de Santa Teresita de Kavanayen, 1100 m, 21 Feb 1978 (st), Steyermark et al. 115549 (U, VEN). ECUADOR. MORONA-SANTIAGO: Cord. de Cutucui, Specimens studied. PANAMA. PANAMA: Road El 5-10 km from Logrono, 1200-1500 m, 7-9 Oct 1975 Llano-Carti, 9'20'N, 78?50'W, 7 Jan 1981 (d), Hahn (2), Little et al. 635 (COL, Q). PASTAZA: Road Puyo- 347 (U). Tena, ca. 8 km, Tnte. Hugo Ortiz, ca. 950 m, 4 Mar VENEZUELA. AMAZONAS: Brazilian border, ca. 1980 (8), Berg & Akkermans 1120 (U); between Palora 2?27'24'N, 63056'W, 22 May 1972 (a), Steyermark and Shell, ca. 900 m, 4 Mar 1980 (6), Berg & Akker- 106118 (U, VEN). BoLnvAR: Meseta del Jaua, Cerro mans 1129 (st), Berg& Akkermans 1131 (U); nr. Mera, Sarisarinama, 700 m, 10 Feb 1976 (a), Brewer-Carias ca. 1000 m, 7 Sep 1938 (8), Schultze-Rhonhof2783 (B, s.n. (COL, MY); Ptari-tepui, 1600 m, 10 Nov 1944 (2), type collection), 20 Nov 1938 (9), Schultze-Rhonhof Steyermark 60002a (F, VEN, type collection ofC. stey- 3006 (B). ermarkil); Quebrada O-paru-ma, between Santa Ter- BRAZIL. RoRAIMA: Nr. Auaris, 4?3'N, 64?22'W, esita de Kavanayen and Rio Pacairao, 1065-1220 m, 760-800 m, 7 Feb 1969 (6), Prance et al 9679 (F, GH, 20-21 Nov 1944 (st), Steyermark 60364 (F, VEN); K, NY, P, S, U, US); Serra Surucucu, 26 Jan 1975 (e), Ptari-tepui, 1220 m, 28 Nov 1944 (st), Steyermark Ribeiro 612 (IAN, MG, RB), 23 Jan 1975 (9), Rosa 60673 (F); Chimanta-tepui (Torono-tepui), 1700 m, 296 (IAN). 21 May 1953 (9), Steyermark 75522 (F, NY, VEN); BOLIVIA. LA PAZ: Prov. Larecaja, Copacabana, ca. Rio Cuyuni, ca. 142 km S of El Dorado, 1300-1380 10 km S of Mapiri, 850-950 m, 8 Sep-15 Nov 1939 m, 22-28 Dec 1970 (2), Steyermark et al 104296 (MY, (8), Krukoff 11085 (A, F, G, K, MO, NY, S, US). 1 cm
50 Flora Neotropica This species has a remarkable, apparently dis- continuous, distribution. It appears to be very closely related to C. ferruginea. The two taxa could prove to be conspecific, although probably distinct at the subspecific level. Several specimens from Venezuela and the Roraima Territory (Brazil) are distinct in having relatively broad (to suborbicular) leaves. 12. Coussapoa cupularis Akkermans & C. C. Berg, Proc. Kon. Ned. Akad. Wetensch. Ser. C, 85(4): 448. 1982. Type. Brazil. Rond6nia: P6rto Velho, 5 Jun 1952 (9), J. F. Silva 69 (holotype, IAN). Fig. 23. Trees, terrestrial. Leafy twigs 3-7 mm thick, brownish puberulous to hirtellous. Lamina coriaceous, elliptic to obovate, 5-10 x 3-7 cm, apex obtuse to shortly acuminate, base obtuse to (sub)cordate, margin entire to subcrenate; upper surface glabrous, lower surface on the midrib and lateral veins sparsely to rather densely appressedpuberulous to strigillose, for the rest densely (appressed-)puberulous; lateral veins 5-8 pairs, slightly curved, basal pair unbranched or occasionally with a single branch, reaching the margin below to just above the middle of the lamina; intercostal venation plane; petiole 2-5 cm long, densely puberulous to strigillose; stipules 2-5 cm long, yellow to brownish subsericeous to subhirsute. Staminate inflorescences unknown. Pistil- of which tends to be below the middle; in the strongly broadened, almost cupuliform apices of the head-bearing branches of the pistillate inflorescences; and in the relatively dense brown pa- pillate apex of the perianth of the pistillate flower. Moreover, the stipules are densely covered with long yellowish hairs, which is uncommon in C. orthoneura. Coussapoa cupularis also shows resemblances to C. nitida. Because of the occurrence of more or less conspicuously broadened branches below the pistillate flower heads and other similarities, as in the indumentum, C. cupularis, C. orthoneura, C. arachnoidea, and C. nitida appear to constitute a rather distinct group among the taxa with ebracteate inflorescences and unistaminate flowers. Collection Huashikat 1585, Peru, Amazonas, basin of Rio Santiago, 65 km N of Pinglo, near Caterpiza, 19 Dec 1979 (9) (MO, U), resembles C. cupularis in many characters. The main difference is the branching of the basal lateral veins. Less important are the greater number of lateral veins (8-9 pairs) and some differences in the indumentum. In the leaf venation the specimen approaches C. nitida. The identity of this collection is uncertain. 13. Coussapoa curranii Blake, Contr. U.S. Natl. Herb. 20: 237. 1919. Type. Brazil. Bahia: Rio late inflorescences branched; heads 3-4, globose, Gongoji, 1 Oct-30 Nov 1915 (9), Curran 8 ca. 4-6 mm, in fruit up to ca. 10-15 mm diam.; (holotype, US; isotype, RB). Fig. 24. common peduncle 2-4 cm long, puberulous to Coussapoa warburgiana Mildbraed, Notizbl. Bot. Gart. hirtellous, branches below the heads more or less Berlin 10: 416. 1928. Type. Brazil. Rio de Janeiro: strongly broadened (more or less cupuliform); Serra da Estrella, 21 May 1877 (3), Glaziou 8934 perianth ca. 1-2 mm high, subpapillate with mi- (holotype, B; isotypes, BR, G, K, LE, MO, P, S, U, nute thick brown hairs. Interfloral bracts absent. US). Coussapoa incomitata Standley, Publ. Field Mus. Bot. Distribution (Fig. 6). Brazil (Rond6nia); in for- 22: 72. 1940. Type. Brazil. Minas Gerais: Mun. est of terra firme. Tombos, Fazenda da Cachoeira, 29 Jul 1935 (9), Mello Barreto 1795 (holotype, F). Specimens studied. BRAZIL. RONDONIA: Road Porto Velho-Cuiaba, km 117, Rio Jamari, 15 Aug 1968 Tree, (mostly?) terrestrial, up to 40 m tall. (2), Prance et al. 6969 (U); 8 km from Porto Velho, 5 Leafy twigs 4-6 mm thick, glabrous or sparsely Jun 1952 (2), J. F. Silva 69 (IAN, type collection), 26 Jun 1952 (2), J. F. Silva 211 puberulous, sometimes initially with sparse (IAN). arachnoid hairs. Lamina (sub)coriaceous, ob- Coussapoa cupularis, represented by three col- ovate or subobovate, 4-19 x 1-9 cm, apex oblections from the same area, appears to be closely tuse to rounded to emarginate or shortly acurelated to C. orthoneura, and may even prove minate, base obtuse to acute, margin entire; upper not to be distinct at the species level. At present, surface glabrous or with sparse (to rather dense) the species differs from C. orthoneura in the basal white arachnoid hairs which soon disappear, lateral veins which mostly reach the margin be- lower surface sparsely puberulous, often also with low the middle of the lamina, the broadest part (mostly sparse) deciduous arachnoid hairs; lat-
Page 1 and 2: Organization for Flora Neotropica C
Page 3 and 4: Copyright ? 1990 The New York Botan
Page 5 and 6: 2 Flora Neotropica ABSTRACT Berg, C
Page 7 and 8: 4 Flora Neotropica COUSSAPOA Engler
Page 9 and 10: 6 Flora Neotropica Ni 3 4 5 FIG. 1.
Page 11 and 12: 8 Flora Neotropica 1 2 3 4 5 6 7 a
Page 13 and 14: 10 Flora Neotropica silicified oute
Page 15 and 16: 12 Flora Neotropica v* r r'^S'9n 7
Page 17 and 18: 1.trinervia *C.villosa Poeppig 6 En
Page 19 and 20: 16 Flora Neotropica Table I Extreme
Page 21 and 22: 18 Flora Neotropica 11. Lamina and
Page 23 and 24: 20 Flora Neotropica anth; pistillat
Page 25 and 26: 22 Flora Neotropica 66. Arachnoid h
Page 27 and 28: 24 Flora Neotropica 2. Key to the C
Page 29 and 30: 26 Flora Neotropica 3. Lateral vein
Page 31 and 32: 28 Flora Neotropica 1. Interfloral
Page 33 and 34: 30 10 Sep 1965 (st), Van Donselaar
Page 35 and 36: 32 Flora Neotropica c. FIG. 12. Cou
Page 37 and 38: 34 Flora Neotropica Key to the Subs
Page 39 and 40: 36 Flora Neotropica 4b. Coussapoa a
Page 41 and 42: 38 Flora Neotropica (MO); Dto. Anto
Page 43 and 44: 40 Flora Neotropica FIG. 16. Coussa
Page 45 and 46: A' .. . FIG. 17. Coussapoa brevipes
Page 47 and 48: 44 Flora Neotropica This species re
Page 49 and 50: 46 Flora Neotropica 1 cm FIG. 20. C
Page 51: 48 Flora Neotropica tion plane; pet
Page 55 and 56: 52 Flora Neotropica I 1 cm FIG. 24.
Page 57 and 58: 54 2 ~ ? I wo t :1cm Flora Neotropi
Page 59 and 60: 56 Flora Neotropica G. 27. oussapoa
Page 61 and 62: 58 Flora Neotropica to subsericeous
Page 63 and 64: 60 cm1 2 I! 1 Flora Neotropica FIG.
Page 65 and 66: FIG. 31. Coussapoa latifolia: 1, le
Page 67 and 68: 64 Flora Neotropica FG2 3,si1e tg t
Page 69 and 70: 66 Flora Neotropica Distribution (F
Page 71 and 72: FIG.c3.m cousapoa anuenss 1 leves s
Page 73 and 74: 70 Flora Neotropica berulous to hir
Page 75 and 76: FIG. 37. Coussapoa microcephala: ss
Page 77 and 78: 74 Flora Neotropica ~.I. FIG. 38. C
Page 81 and 82: 78 Flora Neotropica ?~ ~~~~~~~~~~~~
Page 83 and 84: 80 Specimens studied. MEXICO. TABAS
Page 85 and 86: 82 Flora Neotropica ing the margin
Page 87 and 88: 84 Flora Neotropica Coussapoa hirsu
Page 89 and 90: 86 Specimens studied. BRAZIL. BAHIA
Page 91 and 92: FIG. 46. Coussapoa parvifolia: 1, l
Page 93 and 94: 90 Flora Neotropica and Mocari, 150
Page 95 and 96: 92 1cm Flora Neotropica FIG. 49. Co
Page 99 and 100: 2 1cm FIG. 52. Coussapoa trinervia:
Page 101 and 102: FG53 Cosaovanfla1leftwgwtstmntifoec
Page 103 and 104:
100 Flora Neotropica FIG. 54. Couss
Page 105 and 106:
102 Flora Neotropica 27336 (F, US).
Page 107 and 108:
104 Flora Neotropica Loja, 1800 m,
Page 110 and 111:
Coussapoa 107 FXG. 56. Coussapoafil
Page 112 and 113:
Coussapoa FIG. 57. Coussapoa tolime
Page 114 and 115:
Morphology ent revision, especially
Page 116 and 117:
Morphology; Phenology; Pollination
Page 118 and 119:
Distribution and Ecology ruginea, P
Page 120 and 121:
Pourouma 117 Key to the Species and
Page 122 and 123:
Pourouma 119 35. Leafy twigs hirsut
Page 124 and 125:
Pourouma 121 65. Arachnoid hairs co
Page 126 and 127:
Pourouma 123 white-arachnoid indume
Page 128 and 129:
Pourouma125 restal "La Paragua," Ri
Page 130 and 131:
Pourouma127 LE, MO, NY, P, S, U, US
Page 132 and 133:
Pourouma ~ I I MINISTERIO DE AGRICU
Page 134 and 135:
Pourouma 131 '~~~~~~~~~~~~~~~~~~~~~
Page 136 and 137:
Pourouma 133 3. Smaller veins (reti
Page 138 and 139:
Pourouma 135 1953 (st), Steyermark
Page 140 and 141:
Pourouma 137 of the species range t
Page 142 and 143:
Pourouma 139 This subspecies resemb
Page 144 and 145:
Pourouma 15520 (F, GH, NY), (9), Cu
Page 146 and 147:
_' "( O^^Jgy -' i biccoolr P. bicol
Page 148 and 149:
Pourouma 145 ,J, ? ^T \Sr~~u. I . .
Page 150 and 151:
Pourouma 147 Rio Jurua, Marary, 8 O
Page 152 and 153:
Pourouma (U), 17 Feb 1980 (6), Berg
Page 154 and 155:
Pourouma ~~~~~~~~~~~~~~~~~~~~~~~~..
Page 156 and 157:
Pourouma 153 FG R.: 17. 411... . ur
Page 158 and 159:
Pourouma 155 long, yellow-velutinou
Page 160 and 161:
.? P. cucura P. cuspidats GP. 7rorP
Page 162 and 163:
Pourouma159 Pourouma triloba Klotzs
Page 164 and 165:
Pourouma 161 between Rio Chicanan a
Page 166 and 167:
Pourouma 163 FIG. FLORA 76 Prom mn
Page 168 and 169:
Pourouma 165 m.m,--- * _ . 1 2'. A
Page 170 and 171:
+ AJ ++ P O R O ULMA tomentosa. FIG
Page 172 and 173:
Pourouma 169 Varadouro do Morcego,
Page 174 and 175:
Pourouma qlq, _ j PIF P. t osantosa
Page 176 and 177:
Pourouma 173 465 (P); Trois Sauts,
Page 178 and 179:
Pourouma 175 I0711~~~~~~~~~~~~~~~~~
Page 180 and 181:
Pourouma 177 Specimens examined. VE
Page 182 and 183:
Pourouma 11 '.ciLnnr'.mon-lik 2 3 4
Page 184 and 185:
Pourouma 181 the areoles; lateral v
Page 186 and 187:
Pourouma 183 Ak~~~~~~~~~~~~?IIk i.
Page 188 and 189:
Pourouma 185 I I STPE ,E Fn CL1 |SO
Page 190 and 191:
Pourouma 187 . . . FIG. 91. Pouroum
Page 192 and 193:
Pourouma 189 upper Rio Madre de Dio
Page 194 and 195:
Pourouma 191 bi f In i FIG. 92. Pou
Page 196 and 197:
Pourouma (BG), 9 Dec 1977 (d), Gent
Page 198 and 199:
Literature Cited 195 and distributi
Page 200 and 201:
Exsiccatae 197 e. subsp. chocoana (
Page 202 and 203:
Exsiccatae Dombey, J., s.n. (1-42).
Page 204 and 205:
Exsiccatae 201 Korning, J. et al.,
Page 206 and 207:
Exsiccatae 20); 15764 (1-40); 15791
Page 208 and 209:
Exsiccatae 205 Weberbauer, A., 3639
Page 210 and 211:
Index of Scientific Names 207 conto
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Cecropiaceae: Coussapoa and Pourouma, with an ... - CNCFlora

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