Skip to main content Accessibility help
×
Hostname: page-component-5c6d5d7d68-sv6ng Total loading time: 0 Render date: 2024-08-18T12:51:11.102Z Has data issue: false hasContentIssue false

21 - Sapotaceae – sheabutternut family

Published online by Cambridge University Press:  02 November 2009

Get access

Summary

Trees and shrubs with latex and fleshy fruits associated with a persistent calyx. In West Africa, most species are large, evergreen forest trees with simple, entire, alternate, leathery leaves with prominent pinnate venation. Flowers are small and white, in axillary clusters, each one three- to eight-part; flower structure in some species is complex. The flowers seldom open widely, never before senescence, and the corolla and staminodes absciss circularly round the base and fall as a piece. The flowers are followed by fleshy or woody berries, sometimes very large, with seeds having relatively large scars. The family is not yet reported growing indigenously in Gambia.

The introduced sapodilla (Manilkara zapotilla) from Central America has grey or brown fruits with sweet red flesh, and the star apple (Chrysophyllum cainito), from the same area, has berries with delicious white or purple flesh. Mimusops elengi (tropical Asia) is sometimes planted for shade.

Flowers ⊕. Simple 5-part flowers occur in Aningeria etc. (K5 [C(5) A5] G(5)), with 5 staminodes alternating with the stamens only in Vincentella and Aningeria. The more complex flowers of Butyrospermum, Tieghemella and Manilkara have 2 whorls each of sepals and petals, appendaged petals (each petal represented by 3 lobes) and petaloid staminodes. Butyrospermum and Tieghemella have 4-part flowers (K4+4 (the whorls dissimilar) [C(8) A8] G(8)), Manilkara has 3-part flowers (K3+3 [C(6) A6] G(6)), all have petaloid staminodes. In Omphalocarpum the flowers are of the simple 5-part type, but there is a group of 2–6 stamens opposite each petal lobe.

Type
Chapter
Information
Publisher: Cambridge University Press
Print publication year: 1988

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Save book to Kindle

To save this book to your Kindle, first ensure coreplatform@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×