Pleiogynium Engl. (Anacardiaceae)

bolehabitemergent trees or large trees 30+ m
bolebuttressesabsent or present
bolebuttress_sizeshort or tall
bolespinesabsent
bolebark_outer_colorgray or brown
bolebark_peelingnot peeling
boleslash_colorbrown
boleslash_laminationabsent
boleslash_odorabsent
boleexudatepresent
boleexudate_colorclear or white
boleexudate_abundancespotty
boleexudate_darkeningyes
twigterminal_buds_enclosed_by_leavesno
twigclumped_hairsabsent
twigcomplex_hairsabsent
twigstinging_hairsabsent
twigmature_twig_indumentumabsent
twigtwig_cross_sectionterete
twigleaf_locationclustered at twig end
twigleaf_insertionalternate
twigleaf_planespiral
stipulestipulesabsent
leafleaf_scalelike_or_needlelikenone
leafleaf_complexitycompound
leafcompound_leaf_formpinnate
leafcompound_leaf_pinnationimparipinnate or paripinnate
leafleaflet_positionopposite
leafrachis_lengthlonger than longest leaflet
leafrachis_glandsabsent
leafpetiole_lengthless than a quarter
leafpetiole_wingednot winged
leafpetiole_attachmentbase of leaf
leafpetiole_base_swellingnot swollen
leafpetiole_apex_swellingnot swollen
leafpetiole_cross_sectionflattened or grooved
leafpetiole_wrinklingsmooth
leafleaf_similarityhomophyllus
leafleaf_texturecoriaceous
leafleaf_baseasymmetrical or symmetrical
leafleaf_dissectionnot dissected
leafleaf_marginsentire or crenate
leafmargin_planeflat
leafleaf_base_shaperounded or tapered
leafleaf_apex_shapeacute or acuminate
leafupper_leaf_surfacematte
leaflower_leaf_surfacematte
leafprimary_venationpinnate
leafprimary_vein_aboveroundly raised or flat
leafsecondary_vein_spacingopen
leafsecondaries_aboveraised or flat
leafsecondary_vein_coursemostly parallel
leafsecondary_vein_anglemedium
leafsecondary_vein_terminationbrochidodromous or eucamptodromous
leafsecondary_vein_branchingbranched
leafintersecondary_veinsall less than half
leaftertiary_veins_aboveflat or not visible
leaftertiary_vein_formweakly percurrent or reticulate
leafdirection_of_percurrenceparallel to midrib
leaframified_branchingabsent
leafdomatiaabsent or present
leafdomatia_typepit-like or hair tufts
leafdomatia_distributionalong midrib
leafleaf_glandsabsent
leafmarginal_and_petiolar_glandsabsent
leafhairs_on_mature_leafabsent or present
leafhair_densitysparse or dense
inflorinflorescencemultiple
inflorinflorescence_positionaxillary
inflorinflorescence_axisunbranched or branched
inflorspecialized_inflorescence_unitsabsent
flowernumerous_persistant_floral_bractsabsent
flowerfloral_sexualitybisexual or at least some unisexual
flowerfloral_oecydioecious
flowerpedunclepresent
flowerflower_sizeto about 0.5 cm
flowerfloral_symmetryactinomorphic
flowerfloral_columnabsent
flowerhypanthiumabsent
flowerdiskpresent
flowerdisk_positionstamens outside (intrastaminal)
flowerperianthpresent
flowerperianth_typeK+C
flowersepal_number(4-)5(-6)
flowersepal_freedompartially joined
flowersepal_persistencecaducous
flowersepal_accrescencenot accrescent
flowerepicalyxabsent
flowerpetal_presencepresent
flowerpetal_number(4-)5(-6)
flowerpetal_fusionfree at base
flowerpetal_texturenot fleshy
flowerpetal_persistencedeciduous
flowerpetal_stalkssessile
flowerpetal_marginentire
malestamen_number(8-)10(-12)
malestamen_filamentspresent
malestamen_fasciclingall free
malestamen_adnationfree
malestamen_sizedifferent sizes
malestamen_merydiplostemonous
maleanther_locule_number2
maleanther_fixationbasifixed
maleanther_adornmentnot awned
maleanther_dehiscencelong slits
femaleovary_positionsuperior
femalecarpel_arrangementsyncarpous
femalecarpel_number5-12
femalelocule_number5-12
femalestyle_presencefree and multiple
femalestyle_number5-12
femalestigma_lobes1
femalestigma_shapenot distinctive
fruitcommon_fruit_typedrupe
fruitfruit_fleshinessnot fleshy
fruitfruit_aggregationnot multiple or aggregate
fruitfruit_dehiscenceindehiscent
fruitfruit_accessory_tissueno fleshy perianth parts
fruitfruit_wingsabsent
seedseed_number_and_multiple5-12
seedseed_sizeless than 5 mm
seedseed_wingsabsent
seedseed_ruminationsseed uniform
seedseed_arilabsent
seedseed_endospermabsent
infofield_characterslarge trees; leaves compound; seed a 5-12 celled drupe
infoscoring_decisionsDomatia also scored as pit-like. Herbarium specimens with few hairs inside pit; raised bump on upper surface. Other specimens appear only as hair tufts.