font settings and languages

Font Size: Large | Normal | Small
Font Face: Verdana | Geneva | Georgia
Languages:

Neuburgia macroloba

Overview

[ Back to top ]

Endangered

Threat status

Description

[ Back to top ]

Family Loganiaceae

Trees , shrubs , woody climbers , or herbs, sometimes epiphytic, sometimes with axillary spines or tendrils . Leaves opposite, occasionally alternate, rarely verticillate , fasciculate, or in a whorl; stipules usually present, often reduced to lines connecting petiole bases , sometimes reduced to petiolar ocrea or a connate leaf-sheath; leaf blade usually entire, pinnately veined or 3--7-veined from base. Flowers in cymes, these often grouped into thyrses ; cymes sometimes umbel-like, scorpioid or reduced to a single flower; bracts usually small. Flowers usually bisexual . Calyx 4- or 5-lobed; lobes free or connate, mostly persistent , imbricate or valvate . Corolla sympetalous ; lobes 4 or 5(--16), valvate, imbricate or contorted in bud. Stamens inserted on corolla, included to exserted, equal in number to corolla lobes and alternating with them or sometimes fewer; filaments free, much shorter to much longer than anthers ; anthers basifixed , 2--4-locular, dehiscing introrsely or extrorsely by longitudinal slits, base slightly to deeply parted . Disc ring-shaped or not. Ovary superior or rarely semi-inferior, (1- or) 2(--4) -locular, placentation axillary or parietal ; ovules 1 to many per locule. Style simple , terminal , persistent or deciduous; stigma usually capitate, entire or shortly 2--4-cleft. Fruit a capsule, berry, or drupe, 1- to many-seeded. Seeds sometimes winged ; endosperm fleshy or horny ; embryo minute, straight; cotyledons small.

Some 29 genera and about 500 species: mainly in tropical and subtropical regions of the world, absent from Europe; eight genera and 45 species (ten endemic) in China.[1]

Habitat

Ecology: A dense forest species.[2]

Taxonomy

[ Back to top ]

Similar Species

[ Back to top ]

Members of the genus Neuburgia

ZipcodeZoo has pages for 13 species, subspecies, varieties, forms, and cultivars in this genus:

N. alata · N. celebica · N. collina · N. corynocarpa · N. corynocarpum · N. macrocarpa · N. macroloba · N. moluccana · N. musculiformis · N. novocaledonica · N. sumatrana · N. tuberculata · N. tubiflora

More Info

[ Back to top ]

Further Reading

[ Back to top ]

Notes

[ Back to top ]

Contributors

Identifiers

Footnotes

  1. Bingtao Li & Antony J. M. Leeuwenberg "Loganiaceae". in Flora of China Vol. 15 Page 320. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. World Conservation Monitoring Centre 1998. In IUCN 2008. 2008 IUCN Red List of Threatened Species. IUCNRedList.org. Downloaded July 19, 2008. [back]
Last Revised: 2009-07-03