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Ixora homolleae Govaerts ex De Block Search in The Plant ListSearch in IPNISearch in Australian Plant Name IndexSearch in NYBG Virtual HerbariumSearch in Muséum national d'Histoire naturelleSearch in Type Specimen Register of the U.S. National HerbariumSearch in Virtual Herbaria AustriaSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical Garden Decrease font Increase font Restore font
 

Published In: Phytotaxa 162(3): 122–125, Figs. 1, 5A. 2014. (Phytotaxa) Name publication detail
 

Project Name Data (Last Modified On 5/6/2014)
Acceptance : Accepted
Taxon Profile     (Last Modified On 5/6/2014)
Distribution: Endemic to Madagascar
Lifeform/Habit: Shrub, Tree
Vegetation Formation: Forest
Bioclimate: Humid
Elevation: 0-499 m
Provinces: Antsiranana, Fianarantsoa, Toamasina
- Antsiranana Regions: SAVA
- Fianarantsoa Regions: Atsimo-Atsinanana, Vatovavy-Fitovinany
- Toamasina Regions: Analanjirofo, Atsinanana
Protected Areas: Manombo, Masoala
NAP and other important sites outside protected areas: Analalava Forest, Ile Ste Marie
Type(s) of accepted name: L.M.A. du Petit-Thouars - s.n.
Notes:

Ixora homolleae is characterized by its rather robust habit; its generally brown drying color; its somwhat small, narrowly elliptic to oblanceolate, thick-textured leaves with the venation generally not evident; its solitary, sessile, showly flowers; its calyx limb with well developed (5-8 mm long) oblong to oblanceolate or triangular lobes; its white corollas with the tube 2.5-3.5 cm long; its 4-lobed stigmas; and its rather large, often ovoid, 4-locular fruits. This species has been commonly collected in littoral and "sublittoral" forest. predominantly at elevations at or below 50 m. As with many species of this habitat, leaf size and shape is variable within Ixora homolleae. Its 4-locular gynoecioum is unusual in Ixora but is found in some other Madagascar Ixora species, in particular Ixora quadrilocularis with several pedicellate flowers. Ixora homolleae is also similar to several other Ixora species with solitary subsessile flowers, in particular Ixora bemangidiensis with a suffrutescent habit, smaller leaves, bilobed stigmas, and apparently a shorter calyx limb.


 


 

 
 
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