bole | habit | large trees 30+ m |
bole | buttresses | absent |
bole | buttress_and_root_type | stilt or pneumatophore |
bole | bole_form | hooped |
bole | spines | absent |
bole | bark_outer_color | red or gray or brown |
bole | bark_peeling | not peeling |
bole | slash_color | yellow or red or brown |
bole | slash_lamination | absent |
bole | slash_odor | absent |
bole | exudate | present |
bole | exudate_color | clear |
bole | exudate_darkening | yes |
twig | terminal_buds_enclosed_by_leaves | no |
twig | clumped_hairs | absent |
twig | complex_hairs | absent |
twig | stinging_hairs | absent |
twig | mature_twig_indumentum | absent |
twig | twig_cross_section | angled |
twig | leaf_location | spaced down twig |
twig | leaf_insertion | opposite |
twig | leaf_plane | two planes |
stipule | stipules | absent |
leaf | leaf_scalelike_or_needlelike | none |
leaf | leaf_complexity | simple |
leaf | petiole_length | less than a quarter |
leaf | petiole_winged | not winged |
leaf | petiole_attachment | base of leaf |
leaf | petiole_base_swelling | not swollen |
leaf | petiole_apex_swelling | not swollen |
leaf | petiole_cross_section | grooved |
leaf | petiole_wrinkling | transverse |
leaf | leaf_similarity | homophyllus |
leaf | leaf_texture | coriaceous |
leaf | leaf_base | symmetrical |
leaf | leaf_dissection | not dissected |
leaf | leaf_margins | entire |
leaf | margin_plane | revolute |
leaf | leaf_base_shape | rounded or tapered |
leaf | leaf_apex_shape | rounded or acute |
leaf | upper_leaf_surface | matte |
leaf | lower_leaf_surface | matte |
leaf | primary_venation | pinnate |
leaf | primary_vein_above | flat |
leaf | secondary_vein_spacing | open |
leaf | secondaries_above | flat or not visible |
leaf | secondary_vein_course | mostly parallel |
leaf | secondary_vein_angle | medium |
leaf | secondary_vein_termination | intramarginal |
leaf | secondary_vein_branching | not branched |
leaf | intersecondary_veins | absent or few more than half |
leaf | tertiary_veins_above | flat or not visible |
leaf | tertiary_vein_form | weakly percurrent or reticulate |
leaf | direction_of_percurrence | perpendicular to midrib or parallel to midrib |
leaf | ramified_branching | absent |
leaf | domatia | absent |
leaf | leaf_glands | absent or papillose or laminar glands |
leaf | marginal_and_petiolar_glands | absent |
leaf | hairs_on_mature_leaf | absent or present |
leaf | hair_density | sparse |
inflor | inflorescence | multiple |
inflor | inflorescence_position | terminal or axillary |
inflor | inflorescence_axis | branched |
inflor | specialized_inflorescence_units | absent |
flower | numerous_persistant_floral_bracts | absent |
flower | floral_sexuality | bisexual |
flower | peduncle | present |
flower | flower_size | to about 0.5 cm |
flower | floral_symmetry | actinomorphic |
flower | floral_column | absent |
flower | hypanthium | present |
flower | disk | absent |
flower | perianth | present |
flower | perianth_type | K+C |
flower | sepal_number | (4-)5 |
flower | sepal_freedom | free or partially joined |
flower | sepal_persistence | persistent in fruit |
flower | sepal_accrescence | not accrescent |
flower | epicalyx | absent |
flower | petal_presence | present |
flower | petal_number | (4-)5 |
flower | petal_fusion | free at base |
flower | petal_texture | not fleshy |
flower | petal_persistence | deciduous |
flower | petal_stalks | clawed |
flower | petal_margin | entire |
male | stamen_number | (4-)5 |
male | stamen_filaments | present |
male | stamen_fascicling | all free |
male | stamen_adnation | free |
male | stamen_size | equal sizes |
male | stamen_mery | isomerous |
male | isomerous_stamen_position | alternisepalous |
male | anther_locule_number | 2 |
male | anther_fixation | dorsifixed |
male | anther_adornment | not awned |
male | anther_dehiscence | long slits |
female | ovary_position | partly inferior |
female | carpel_arrangement | syncarpous |
female | carpel_number | (3-)4-5 |
female | locule_number | (3-)4-5 |
female | style_presence | solitary including joined |
female | stigma_lobes | 1 |
female | stigma_shape | distinctive |
female | stigma_form | capitate |
fruit | common_fruit_type | capsule |
fruit | fruit_fleshiness | not fleshy |
fruit | fruit_aggregation | not multiple or aggregate |
fruit | fruit_dehiscence | dehiscent |
fruit | fruit_accessory_tissue | no fleshy perianth parts |
fruit | fruit_wings | absent |
seed | seed_number_and_multiple | 3-15 |
seed | seed_size | less than 5 mm |
seed | seed_wings | present |
seed | seed_ruminations | seed uniform |
seed | seed_aril | absent |
seed | seed_endosperm | absent |
info | field_characters | large peat swamp forest tree with pneumatophores; petals distinctly stalked; seeds winged |
info | scoring_decisions | Stipules scored as absent. Soepadmo (Tree Flora of Sabah and Sarawak vol 2) notes that stipules are only present in saplings. Nothing resembling stipules or stipule scars could be found in new and old growth in herbarium specimens. |