| 词条 | Mitrephora macrocarpa |
| 释义 |
|genus = Mitrephora |species = macrocarpa |authority = (Miq.) Weeras. & R.M.K.Saunders |synonyms = Orophea macrocarpa Miq. }}Mitrephora macrocarpa is a species of plant in the family Annonaceae. It is native to Indonesia.[1] DescriptionIt is a tree reaching 35 meters in height. Its leathery leaves are 9-23 by 3-8 centimeters. The upper surfaces of the leaves are smooth and shiny while their undersides are slightly hairy. Its petioles are 4-11 millimeters long. Its flowers are arranged in groups of 3 to 8 on a rachis. Each flower is on a fleshy, densely hairy pedicel 5-12.5 millimeters long. Its flowers have 3, triangular sepals that are 2-3.5 by 2.5-4 millimeters. The outside of the sepals are densely hairy, while their inner surfaces are smooth. Its 6 petals are arranged in two rows of 3. The outer petals are yellow with orange highlights, 17-21 by 8.5-10.5 millimeters, and come to a point at their tip. The outer surfaces of the outer petals are densely hairy, while their inner surfaces are slightly hairy. The inner petals are yellow with purple highlights and 12-13.5 by 7-9 millimeters.[2] Reproductive biologyThe pollen of M. macrocarpa is shed as permanent tetrads.[2] References1. ^{{cite web |url= http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:77104837-1 |title= Mitrephora macrocarpa (Miq.) Weeras. & R.M.K.Saunders|author= |date=n.d. |website=Plants of the World Online |publisher=The Trustees of the Royal Botanic Gardens, Kew |access-date=March 22, 2019}} {{Taxonbar}}{{annonaceae-stub}}2. ^1 {{cite journal |last1= Weerasooriya |first1=Aruna D. |last2=Saunders |first2=Richard M. K. |date=2010 |title=Monograph of Mitrephora (Annonaceae) |journal= Systematic Botany Monographs |volume=90 |page=1-167 |jstor=41059228}} 3 : Mitrephora|Flora of Indonesia|Plants described in 2010 |
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