Revision of Passiflora Subgenus Decaloba ... - Passion Flowers

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Notes 348 Passiflora juliana is most closely related to P. viridiflora and aside from floral adaptations in P. viridiflora resulting from a shift in pollinators, these two species with greenish yellow flowers borne in conspicuous, indeterminate, terminal inflorescences are very similar. Both species possess large, peltate, trilobed leaves that have a central lobe that is distinctly narrowed at the base. They both may possess stems that have some red pigmentation, but those of P. viridiflora are generally bright red, while those of P. juliana are commonly reddish purple. Passiflora juliana can also be separated from P. viridiflora vegetatively because that species has small, narrowly ovate stipules, as opposed to the larger, ovate, foliose stipules of P. juliana. Passiflora juliana bears the shallow cup-shaped flowers typical of most of the members of the supersection and subgenus, whereas P. viridiflora possesses long, tubular flowers with a greatly elongated androgynophore. Passiflora juliana is a very distinctive taxon possessing the shortest floral stipe in supersection Cieca, a limen floor that is distinctly purple and an androgynophore flushed with purple at the base to just above the middle. Controlled self-pollinations performed by MacDougal (1992) produced no fruits in P. juliana, indicating that the species is self-incompatible. In addition, he found that no fruits were produced by autogamy during ten years of cultivation. I also found this to be true in my one clone of P. juliana (MacDougal 492GR) grown in greenhouses at the University of Florida. The light green flowers are likely adapted to a small or medium-sized insect pollinator, but J. M. MacDougal (1992) observed a hummingbird visiting the
349 flowers of this plant. In an unpublished manuscript, MacDougal determined the total sugar concentration measured as sucrose equivalents in percent weight per total weight to be 35-38% in P. juliana, which is within the range typical for utilization by bees. MacDougal also found that lacebugs and the butterfly Heliconius charitonius are important herbivores. McCormick chromatographically screened leaf samples of P. juliana for flavonoids and found detectable levels of flavonol 3-O-glycosides but not C- glycosylflavones (McCormick, 1982).
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REVISION OF PASSIFLORA SUBGENUS DEC
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ACKNOWLEDGMENTS This study was supp
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of Florida Herbarium, Florida Museu
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esources to this project. Walter Ju
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Distribution and Ecology ..........
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Description of Passiflora tacana...
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7.2. Table indicating the type and
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3.15. Box plots of character 2 (sti
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3.47. Box plots of character 34 (le
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8.19. Flower of P. trinifolia (MacD
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Abstract of Dissertation Presented
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CHAPTER 1 INTRODUCTION Passiflora L
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3 Species Plantarum, taxonomists ha
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CHAPTER 2 TAXONOMIC HISTORY The gen
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the limen floor possessed five spot
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Cieca: Passiflora foliis indivisis
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11 of the species with dish-shaped
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13 species of supersection Cieca th
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15 the International Botanical Cong
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17 conventions in Fig. 3.1-3.3. The
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19 Figure 3.4. View of flower of Pa
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21 Figure 3.6. View of a longitudin
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23 repository of foreign place-name
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25 The ITS region for members of su
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(Donoghue, 1985; Mishler, 1985) spe
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Figure 3.8. Box plots of character
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obtusifolia (50% bootstrap), and P.
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77 Figure 4.1. The first of three m
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79 Figure 4.3. The third of three m
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81 Figure 4.5. A portion of the str
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83 is primarily an indicator of flo
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85 clusters of P. suberosa ssp. lit
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Figure 5.1. Principal components an
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Table 5.2. Cont. Variables PCI PCII
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91 Table 5.3. Component loadings fo
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Table 5.4. Cont. 93 29. Seed width
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Table 5.5. Character values used in
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97 Figure 5.3. Unrooted neighbor jo
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70.1%. Principal component axis I i
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101 Figure 5.4. Principal component
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Table 5.7. Cont. 103 Variables PCI
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105 Table 5.8. Component loadings f
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Table 5.9. Cont. 107 30. Distance f
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109 Figure 5.6. Unrooted neighbor j
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111 mm long (#13, 1), and 0-2 flora
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113 the nodes as well as in inflore
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115 (0.13-0.14 mm in height)(#22, 3
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117 mm in length (#26, 1), and the
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119 longer than the central veins (
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121 that are between 0.25 and 0.72
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Table 6.1. Cont. 123 27. Seed width
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Table 6.1. Cont. 125 74. Limen whit
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Table 6.2. Character values for tax
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129 Figure 6.2. The single most par
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131 the molecular study was not fea
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133 are considered sibling species,
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135 The Passiflora coriacea Complex
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137 The Passiflora suberosa Complex
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139 morphological analysis. Passifl
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141 supported P. pallida clade and
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143 clear that these processes have
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145 semierect to erect flowers with
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147 protect nectar from rain, desic
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149 Passiflora is not necessarily d
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151 and P. sexocellata in the molec
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Table 7.1. Cont. Species Heliconiin
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155 result of introduction by human
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157 the dry tropical forests typica
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159 There are two primary types of
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161 ocean. However, I do know of on
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163 all of the species in supersect
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165 plants, suggesting that a crite
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167 Lastly, the utilization of only
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169 central part of the inflorescen
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171 25): Cieca viridis Medik. [nom.
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173 trichomes; styles slender, less
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175 7. Laminar nectaries absent; le
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177 11. Androgynophore less than 11
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179 15. Outer coronal filaments gre
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181 22. Central vein length more th
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183 Slender, climbing, perennial vi
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185 greenish yellow with a flush of
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187 Antigua, Wullschlager 240 (M).
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189 Waterloo, Degener 18853 (GH, NY
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191 29 (NY); San Andrés Island, al
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193 ISLA DE JUVENTUD: Nueva Gerona,
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195 (B). Dominican Republic. -BAORU
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197 Exploration Company a las Merce
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199 120-140 m, Wallnöfer & Tut-Tes
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201 Howard & Proctor 13477 (A); Mid
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203 sobre el camino a San Gervacio,
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205 Chelem, unos 3-5 km W de Progre
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207 Vista, Standley 25357 (US); Nue
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209 Ganoruwa Hill, Peradeniya, Kand
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211 Lakela 31283 (MIN); Lagoon emba
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213 Park, Gillis 11503 (A); Homeste
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215 Mosier 5511 (NY); Adams Key, Sm
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217 Road"), 4 mi. W of Miami-Dade-M
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219 Wildlife Refuge S of Alamo, Fle
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221 Figure 8.3. Distribution of Pas
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223 labeled P. pallida, but it is a
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225 the entities in the P. suberosa
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227 Quintana Roo, México; and J. T
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Description of Passiflora suberosa
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231 3.1 mm in diameter, greenish ye
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233 operculum, 0.1-0.7 mm high, 0.1
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235 0.06-0.10 mm long, 0.02-0.03 mm
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237 near Museum, Sarant, Saums & Wa
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239 (about 1.5 km up from mouth of
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241 Vieux-Fort, Mts. Caraibes, en b
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243 BAYAMÓN: Cabra Island, San Jua
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245 15 February 1906 (C). -SAINT TH
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247 Figure 8.5. Flower of P. subero
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249 possesses trilobed leaves at re
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251 Passiflora suberosa ssp. subero
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253 and ovoid, whereas P. suberosa
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255 Passiflora suberosa L. var. hir
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Distribution and ecology 257 In the
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259 Morrone & Pensiero 6320 (MO). -
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261 Hatschbach 52826 (C); Agua Bran
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263 & Brand 2059b (MA); Entre Filad
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265 Restrepo, Vereda del Río Grand
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267 UC, US). French Overseas Territ
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269 River near Sahal K'esh, paraje
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271 Matuda & sus colaboradores 3160
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273 800 m, Arguelles 909 (CAS); 4-5
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275 antes de Aculizingo, rumbo a Or
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277 Sagastegui, Alvitaz, Carnia, Lo
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279 Osores, Figari, Díaz, Castaned
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281 between Sabana Grande and Barut
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283 shallowly trilobed leaves (comm
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285 a b c Figure 8.8. Flowers of Pa
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Description of Passiflora tridactyl
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289 yellow, ratio of inner coronal
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Notes 291 Passiflora tridactylites
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293 suberosa ssp. litoralis do not
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Description of Passiflora lancifoli
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Page 321 and 322: 299 which he called P. regalis, now
Page 323 and 324: 301 Additionally, the habitats of b
Page 325 and 326: 303 Figure 8.13. Distribution of P.
Page 327 and 328: 305 of sepals reflexed at anthesis;
Page 329 and 330: 307 regalis in his unpublished Flor
Page 331 and 332: 309 Figure 8.14. Leaves and flowers
Page 333 and 334: 311 abaxial surface, 0.6-0.9 mm in
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Page 337 and 338: 315 E side of Sullivan City, Correl
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Page 343 and 344: Description of Passiflora eglandulo
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Page 359 and 360: Notes 337 Passiflora clypeophylla i
Page 361 and 362: 339 wide; petioles 0.5-2.8 cm long,
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Page 375 and 376: 353 often red (4/12) at flowering n
Page 377 and 378: 355 shrubs, small trees, boulders a
Page 379 and 380: 357 carretera a Acapulco, 240 m, He
Page 381 and 382: 359 McCormick (1982) chromatographi
Page 383 and 384: 361 Passiflora mcvaughiana Descript
Page 385 and 386: 363 diameter, whitish green, speckl
Page 387 and 388: 365 mcvaughiana possesses the wides
Page 389 and 390: 367 Figure 8.28. Fruit and seeds of
Page 391 and 392: 369 2.1 mm thick, acute at both end
Page 393 and 394: 371 Figure 8.30. Habit of P. tacana
Page 395 and 396: 373 Passiflora cheiroptera Cortés,
Page 397 and 398: 375 4/6) spots and streaks; androgy
Page 399 and 400: 377 Manizales, 1500 m, Escobar & Ur
Page 401 and 402: 379 Yotoco, hacienda San Martín po
Page 403 and 404: 381 5491 (MO); Juanjuí, 400 m, Woy
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Page 407 and 408: 385 Passiflora megacoriacea Descrip
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Page 413 and 414: 391 vicinity of Panamá Railroad cr
Page 415 and 416: 393 Passiflora megacoriacea, as not
Page 417 and 418: 395 weight to be 29-44% in P. megac
Page 419 and 420: 397 veins, 0.5-1.4 mm in diameter,
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Vernacular Names 399 Ala de murcié
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401 Blake 7595 (US); Cadenas, borde
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403 Carrizal, 550 m, Williams & Mol
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405 Coatzacoalcos, Coatzacoalcos, e
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407 published. It is interesting th
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409 petiolar nectaries at or near t
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Description of Passiflora itzensis
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413 very dark reddish purple, ratio
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415 species from other members of s
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417 Figure 8.37. Distribution of P.
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419 leaf axils or inflorescences; i
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421 ruins), 600-700 ft., Proctor 29
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423 vegetatively identical to P. it
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425 DNA polymerase (Sigma-Aldrich;
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427 Figure A.1. Structure of portio
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429 agree in several ways: 1) there
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431 Figure A.1. The first of 124 mo
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LIST OF REFERENCES Bat Conservation
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435 Falling Rain Genomics, Inc. Glo
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437 Jussieu, A.L. de. 1805b. Second
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439 Masters, M.T. 1871. Contributio
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441 National Imagery and Mapping Ag
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443 Stevens, P.F. 1991. Character s
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Revision of Passiflora Subgenus Decaloba ... - Passion Flowers

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