256 Species of Genus Pittosporum

Pittosporum: A Deep Dive with Ferb Vu

The world of plants is vast and diverse, filled with intriguing specimens that capture the imagination. Among these is the genus Pittosporum, a group of flowering plants that has always fascinated me. With their glossy leaves, fragrant flowers, and intriguing seed capsules, they offer a captivating blend of beauty and resilience. Join me, Ferb Vu, as we delve into the world of Pittosporum, exploring its characteristics, diversity, and ecological significance.

What is Pittosporum?

Pittosporum is a genus of approximately 200 species of flowering plants belonging to the family Pittosporaceae. The name Pittosporum originates from the Greek words “pitta” (meaning pitch) and “sporos” (meaning seed), referring to the sticky resinous substance that surrounds the seeds of many species. These plants are typically evergreen shrubs or trees, ranging in height from 2 to 30 meters. They are characterized by their simple, alternately arranged leaves, often with wavy margins, and their fragrant flowers, which are usually white, cream, or yellow. The flowers are followed by woody capsules that split open to reveal sticky seeds.

A Global Citizen

While the exact origin of Pittosporum remains uncertain, it’s believed to have Gondwanan roots, with its current distribution spanning Australasia, Oceania, eastern Asia, and parts of Africa. This wide distribution speaks to the genus’s adaptability and resilience, with species thriving in a variety of habitats, from coastal cliffs to montane forests.

Diversity within Pittosporum

One of the most captivating aspects of Pittosporum is its remarkable diversity. The genus encompasses a wide array of species, each with its own unique characteristics and adaptations. Here are:

  1. Pittosporum abyssinicum Delile
  2. Pittosporum acuminatissimum Merr.
  3. Pittosporum aliferum Tirel & Veillon
  4. Pittosporum ambrense Cufod.
  5. Pittosporum anamallayense M.P.Nayar & G.S.Giri
  6. Pittosporum aneityense Guillaumin
  7. Pittosporum anggiense D.M.Hicks & Utteridge
  8. Pittosporum angustifolium G.Lodd.
  9. Pittosporum angustilimbum C.Y.Wu
  10. Pittosporum anomalum Laing & Gourlay
  11. Pittosporum arborescens Rich. ex A.Gray
  12. Pittosporum argentifolium Sherff
  13. Pittosporum artense Guillaumin
  14. Pittosporum balansae Aug.DC.
  15. Pittosporum balfourii Cufod.
  16. Pittosporum baudouinii Brongn. & Gris
  17. Pittosporum berberidoides Burkill
  18. Pittosporum bernardii Tirel & Veillon
  19. Pittosporum bicolor Hook.
  20. Pittosporum boninense Koidz.
  21. Pittosporum bouletii Veillon & Tirel
  22. Pittosporum brackenridgei A.Gray
  23. Pittosporum bracteolatum Endl.
  24. Pittosporum brevicalyx (Oliv.) Gagnep.
  25. Pittosporum brevispinum Veillon & Tirel
  26. Pittosporum buchananii Hook.f.
  27. Pittosporum bullatoferrugineum Cufod.
  28. Pittosporum cacondense Exell & Mendonça
  29. Pittosporum campbellii F.Muell.
  30. Pittosporum ceylanicum Wight
  31. Pittosporum chelidospermum Blume
  32. Pittosporum cherrieri Tirel & Veillon
  33. Pittosporum clementis Merr.
  34. Pittosporum coccineum (Montrouz.) Beauvis.
  35. Pittosporum colensoi Hook.f.
  36. Pittosporum collinum Guillaumin
  37. Pittosporum comptum K.Schum. & Lauterb.
  38. Pittosporum confertiflorum A.Gray
  39. Pittosporum coriaceum Aiton
  40. Pittosporum cornifolium A.Cunn. ex Hook.
  41. Pittosporum crassicaule Laing & Gourlay
  42. Pittosporum crassifolium Banks & Sol.
  43. Pittosporum cravenianum Schodde
  44. Pittosporum crispulum Gagnep.
  45. Pittosporum croceum Guillaumin
  46. Pittosporum dallii Cheeseman
  47. Pittosporum daphniphylloides Hayata
  48. Pittosporum dasycaulon Miq.
  49. Pittosporum densiflorum Putt.
  50. Pittosporum deplanchei Brongn. & Gris
  51. Pittosporum divaricatum Cockayne
  52. Pittosporum dzumacense Guillaumin
  53. Pittosporum echinatum Brongn. & Gris
  54. Pittosporum elevaticostatum H.T.Chang & S.Z.Yan
  55. Pittosporum ellipticum Kirk
  56. Pittosporum epiphyticum Merr.
  57. Pittosporum eriocarpum Royle
  58. Pittosporum erioloma C.Moore & F.Muell.
  59. Pittosporum eugenioides A.Cunn.
  60. Pittosporum euphlebium Merr.
  61. Pittosporum fairchildii Cheeseman
  62. Pittosporum ferrugineum W.T.Aiton
  63. Pittosporum fissicalyx Miq.
  64. Pittosporum flocculosum (Hillebr.) Sherff
  65. Pittosporum fulvipilosum H.T.Chang & S.Z.Yan
  66. Pittosporum fulvotomentosum Engl.
  67. Pittosporum gagnepainianum Gowda
  68. Pittosporum gagnepainii Doweld
  69. Pittosporum gatopense Guillaumin
  70. Pittosporum gayanum Rock
  71. Pittosporum glaberrimum Merr.
  72. Pittosporum glabratum Lindl.
  73. Pittosporum glabrum Hook. & Arn.
  74. Pittosporum goetzei Engl.
  75. Pittosporum gracile Pancher ex Brongn. & Gris
  76. Pittosporum halophilum Rock
  77. Pittosporum hawaiiense Hillebr.
  78. Pittosporum heckelii Dubard
  79. Pittosporum hematomallum Guillaumin
  80. Pittosporum henryi Gowda
  81. Pittosporum heterophyllum Franch.
  82. Pittosporum hosmeri Rock
  83. Pittosporum humbertii Cufod.
  84. Pittosporum humile Hook.f. & Thomson
  85. Pittosporum huttonianum Kirk
  86. Pittosporum illicioides Makino
  87. Pittosporum impressum (Ridl.) L.W.Cayzer & Utteridge
  88. Pittosporum inopinatum K.Bakker
  89. Pittosporum × intermedium Kirk
  90. Pittosporum isolatum L.W.Cayzer & Utteridge
  91. Pittosporum javanicum (Blume) Blume
  92. Pittosporum johnstonianum Gowda
  93. Pittosporum kaalense Guillaumin
  94. Pittosporum karnatakense Saldanha & S.R.Ramesh
  95. Pittosporum kauaiense Hillebr.
  96. Pittosporum kerrii Craib
  97. Pittosporum kirkii Hook.f. ex Kirk
  98. Pittosporum koghiense Guillaumin
  99. Pittosporum kororoense Benwell
  100. Pittosporum kunmingense H.T.Chang & S.Z.Yan
  101. Pittosporum kwangsiense H.T.Chang & S.Z.Yan
  102. Pittosporum kweichowense Gowda
  103. Pittosporum lacrymasepalum Utteridge
  104. Pittosporum lancifolium (F.M.Bailey) L.W.Cayzer, Crisp & I.Telford
  105. Pittosporum lanipetalum Tirel & Veillon
  106. Pittosporum ledermannii E.Pritz.
  107. Pittosporum lenticellatum Chun ex H.Peng & Y.F.Deng
  108. Pittosporum leptosepalum Gowda
  109. Pittosporum leratii Guillaumin
  110. Pittosporum leroyanum Tirel & Veillon
  111. Pittosporum letocartiorum Veillon & Tirel
  112. Pittosporum ligustrifolium A.Cunn.
  113. Pittosporum lineare Laing & Gourlay
  114. Pittosporum linearifolium Sugau
  115. Pittosporum longisepalum K.Bakker
  116. Pittosporum loniceroides Brongn. & Gris
  117. Pittosporum luteum H.St.John
  118. Pittosporum mackeei Tirel & Veillon
  119. Pittosporum macrosepalum Cufod.
  120. Pittosporum maireaui H.St.John
  121. Pittosporum malaxanii Veillon & Tirel
  122. Pittosporum maoshanense Z.H.Chen, G.Y.Li & X.F.Jin
  123. Pittosporum maxwellii Utteridge
  124. Pittosporum megacarpum Merr.
  125. Pittosporum merrillianum Gowda
  126. Pittosporum michiei Allan
  127. Pittosporum mildbraedii Engl.
  128. Pittosporum moluccanum (Lam.) Miq.
  129. Pittosporum × monae Rock ex H.St.John
  130. Pittosporum monticola Miq.
  131. Pittosporum morierei Vieill. ex Guillaumin
  132. Pittosporum multiflorum (A.Cunn. ex Benth.) L.W.Cayzer, Crisp & I.Telford
  133. Pittosporum muricatum Tirel & Veillon
  134. Pittosporum napaliense Sherff
  135. Pittosporum napaulense (DC.) Rehder & E.H.Wilson
  136. Pittosporum nativitatis Baker f.
  137. Pittosporum neelgherrense Wight & Arn.
  138. Pittosporum nubicola Schodde
  139. Pittosporum nubigenum Ridl.
  140. Pittosporum × obcordatum Raoul
  141. Pittosporum oblongilimbum Merr.
  142. Pittosporum obovatum Guillaumin
  143. Pittosporum obscurinerve Merr.
  144. Pittosporum ochrosiifolium Bojer
  145. Pittosporum odoratum Merr.
  146. Pittosporum oligodontum Gillespie
  147. Pittosporum oligophlebium H.T.Chang & S.Z.Yan
  148. Pittosporum omeiense H.T.Chang & S.Z.Yan
  149. Pittosporum oreillyanum C.T.White
  150. Pittosporum oreophilum Guillaumin
  151. Pittosporum ornatum Tirel & Veillon
  152. Pittosporum orohenense J.W.Moore
  153. Pittosporum oubatchense Schltr.
  154. Pittosporum owenstanleyense L.W.Cayzer & Utteridge
  155. Pittosporum pachyphyllum Baker
  156. Pittosporum pancheri Brongn. & Gris
  157. Pittosporum pangalanense Cufod.
  158. Pittosporum paniculatum Brongn. & Gris
  159. Pittosporum paniculiferum H.T.Chang & S.Z.Yan
  160. Pittosporum paniense Guillaumin
  161. Pittosporum parvicapsulare H.T.Chang & S.Z.Yan
  162. Pittosporum parvifolium Hayata
  163. Pittosporum parvilimbum H.T.Chang & S.Z.Yan
  164. Pittosporum patelliplacenta (Schodde) L.W.Cayzer & Utteridge
  165. Pittosporum patulum Hook.f.
  166. Pittosporum pauciflorum Hook. & Arn.
  167. Pittosporum pentandrum (Blanco) Merr.
  168. Pittosporum perahuense H.St.John
  169. Pittosporum perglabratum H.T.Chang & S.Z.Yan
  170. Pittosporum peridoticola Sugau & Ent
  171. Pittosporum perryanum Gowda
  172. Pittosporum pervillei Blume
  173. Pittosporum phillyreoides DC.
  174. Pittosporum pickeringii A.Gray
  175. Pittosporum pimeleoides A.Cunn. ex Putt.
  176. Pittosporum planilobum H.T.Chang & S.Z.Yan
  177. Pittosporum podocarpum Gagnep.
  178. Pittosporum polyspermum Tul.
  179. Pittosporum poueboense Guillaumin
  180. Pittosporum poumense Guillaumin
  181. Pittosporum praedictum Schodde
  182. Pittosporum pronyense Guillaumin
  183. Pittosporum pseudostipitatum Merr.
  184. Pittosporum pulgarense Elmer
  185. Pittosporum pullifolium Burkill
  186. Pittosporum pumilum Schodde
  187. Pittosporum purpurascens (Schodde) L.W.Cayzer & Utteridge
  188. Pittosporum purpureum H.St.John
  189. Pittosporum qinlingense Y.Ren & X.Liu
  190. Pittosporum raivavaeense H.St.John
  191. Pittosporum ralphii Kirk
  192. Pittosporum ramiflorum (Zoll. & Moritzi) Zoll. ex Miq.
  193. Pittosporum ramosii Merr.
  194. Pittosporum rangitahua E.K.Cameron & Sykes
  195. Pittosporum rapense F.Br.
  196. Pittosporum rarotongense Hemsl.
  197. Pittosporum reflexisepalum C.Y.Wu
  198. Pittosporum rehderianum Gowda
  199. Pittosporum resiniferum Hemsl.
  200. Pittosporum reticosum Ridl.
  201. Pittosporum revolutum W.T.Aiton
  202. Pittosporum rhytidocarpum A.Gray
  203. Pittosporum ridleyi L.W.Cayzer & G.Chandler
  204. Pittosporum rigidum Hook.f.
  205. Pittosporum roimata Gemmill & S.N.Carter
  206. Pittosporum rubiginosum A.Cunn.
  207. Pittosporum salicifolium Danguy
  208. Pittosporum samoense Christoph.
  209. Pittosporum saxicola Rehder & E.H.Wilson
  210. Pittosporum schoddei L.W.Cayzer & Utteridge
  211. Pittosporum scythophyllum Schltr.
  212. Pittosporum senacia Putt.
  213. Pittosporum serpentinum (de Lange) de Lange
  214. Pittosporum sessilifolium Tirel & Veillon
  215. Pittosporum silamense Sugau
  216. Pittosporum simsonii Montrouz.
  217. Pittosporum sinuatum Blume
  218. Pittosporum sogeriense L.W.Cayzer & Utteridge
  219. Pittosporum spinescens (F.Muell.) L.W.Cayzer, Crisp & I.Telford
  220. Pittosporum spissescens Utteridge
  221. Pittosporum stenopetalum Baker
  222. Pittosporum suatinum Schodde
  223. Pittosporum subulisepalum Hu & F.T.Wang
  224. Pittosporum sulawesiense L.W.Cayzer & G.Chandler
  225. Pittosporum sylvaticum Guillaumin
  226. Pittosporum taitense Putt.
  227. Pittosporum takauele H.St.John
  228. Pittosporum tanianum Veillon & Tirel
  229. Pittosporum tenuifolium Gaertn.
  230. Pittosporum tenuivalvatum H.T.Chang & S.Z.Yan
  231. Pittosporum terminalioides Planch. ex A.Gray
  232. Pittosporum tetraspermum Wight & Arn.
  233. Pittosporum timorense Blume
  234. Pittosporum tinifolium A.Cunn.
  235. Pittosporum tobira (Thunb.) W.T.Aiton
  236. Pittosporum tonkinense Gagnep.
  237. Pittosporum trigonocarpum H.Lév.
  238. Pittosporum trilobum L.W.Cayzer, Crisp & I.Telford
  239. Pittosporum truncatum E.Pritz.
  240. Pittosporum tubiflorum H.T.Chang & S.Z.Yan
  241. Pittosporum turneri Petrie
  242. Pittosporum umbellatum Gaertn.
  243. Pittosporum undulatifolium H.T.Chang & S.Z.Yan
  244. Pittosporum undulatum Vent.
  245. Pittosporum venulosum F.Muell.
  246. Pittosporum verrucosum Veillon & Tirel
  247. Pittosporum viburnifolium Hayata
  248. Pittosporum virgatum Kirk
  249. Pittosporum viridiflorum Sims
  250. Pittosporum viridulum M.P.Nayar, G.S.Giri & V.Chandras.
  251. Pittosporum viscidum L.W.Cayzer, Crisp & I.Telford
  252. Pittosporum wingii F.Muell.
  253. Pittosporum xanthanthum Schltr.
  254. Pittosporum xenicum Schodde
  255. Pittosporum xylocarpum Hu & F.T.Wang
  256. Pittosporum yunckeri A.C.Sm.

Ecological Importance

Beyond their ornamental value, Pittosporum species play significant roles in their respective ecosystems. They provide food and shelter for a variety of animals, including birds, insects, and small mammals. The flowers are often visited by pollinators such as bees and butterflies, while the fruits are consumed by birds, which help disperse the seeds. Furthermore, some species are used in traditional medicine or for timber.

Pittosporum and Me

My interest in Pittosporum stems from a deep appreciation for the natural world and a fascination with the intricacies of plant life. I am particularly drawn to the genus’s diversity, its adaptability, and its ecological significance. I believe that Pittosporum exemplifies the beauty and resilience of nature, and I am eager to continue learning more about this captivating group of plants.

Whether you’re a seasoned botanist or simply an admirer of nature’s wonders, I encourage you to take a closer look at Pittosporum. You might be surprised by what you discover.

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