Download recognition of a new species, S. species is nearly wingless changes

BLUMEA
63-71
(1992)
37
Spatholobus (Leguminosae-Papilionoideae):
a
species
new
and some
Jeannette+W.A.
taxonomic notes
Ridder-Numan
The Netherlands
Rijksherbarium/Hortus Botanicus, Leiden,
Summary
A
new
with
species, Spatholobus latibractea, is
S.
and S.
acuminatus,
Spatholobus apoensis
hirsutus
with
and
and S.
S. latistipulus,
the usual
samaroid
S.
varians and
sanguineus
the
pods
described
biauritus
have
of the other
both
regained
is described.
pod
here; S. pallidus
are
species
The
their status as
pod
of this
is
considered
into synonymy
put
of the latter is
species.
with
synonymous
5. pottingeri.
Of two
nearly wingless
S.
species,
in
contrast
genus.
Introduction
About
years ago the genus
ten
dinata,1985).
genus will
be used for
now
Spatholobus
was
revised
a
historical
biogeographical
& Wiria-
(Ridder-Numan
with the genera Butea and Kunstleria of the
Together
study,
same
family
the
which is based
upon
the phylogenetic relationships of the three genera.
The
their
analysis.
are
of
species
states
In
a
revision neither
necessarily
one must
tinuity
pay
Spatholobus
a
problem
more
to
generally
In
a
some
disturbing
the character
also
(see
stipulus.
aroid
The
pods
pod
synonymous
(both
key
to
the
Spatholobus.
species.
I made
apoensis (was
taxonomic
of
the discon-
data matrix may be
An additional reason for
recognition
some
pods
taxonomic
revision,
and I
to
S.
in
of
a
new
S.
species,
of S. hirsutus and S. laticontrast to
the usual
changes concerning
maingayi),
S.
sam-
the fol-
sanguineus (was
S. acuminatus), and S. varians and S.
pottingeri).
changes
and
descriptions
will be
are
published
given
in this
paper. A
in due time
together
re-
with
analyses.
genera, Butea and Kunstleria, will be examined in the
A revision of the genus Butea has been
1987). Kunstleria
states or
a
the time of the
nearly wingless
synonymous
Spatholobus
phylogenetic
two
is
gyrocarpus),S. pallidas (=
species
the results of the
The other
species
synonyms of S.
The necessary
vised
of the latter
S.
S.
to
at
variation
analysis, however,
in the revision.
errors
Borneo. In addition I found the
of the other
lowing species:
biauritus
on
for
phylogenetic
a
qualitative
nor
states
Stevens, 1991).
The re-examination of the genus resulted in the
latibractea, found
useful for
states
phylogenetic
re-examination is that more material is available than
found
not
character
the delimitation of the character
otherwise, coding
incorrect results
give
are
overlapping
identify species.
to
attention
in the variation;
doubtful and
have been re-examined because the characters and
decribed in the revision
as
is under revision
by
D. Kornet and
same
way
as
published recently (Sanjappa,
myself.
BLUMEA
64
Vol.
37,
TAXONOMIC
1.
acuminatus
Spatholobus
only,
I
Benth. This results in the
acuminatus
Spatholobus
Reinwardtia
nata,
243.
(1876)
Spatholobus
listeri
(Wall.)
_
Type:
Wallich
5907
J. Ind. Bot.
Soc. 8
Miq.,
Butea
Spatholobus
Lister
310.
—
Butea
PI.
Ridder-Numan
Jungh. (1852) 238;
acuminata
293
J.
(Benth.) Kurz,
415.
Butea
415.
Butea listeri
& Wiriadi-
As. Soc.
2
Beng. 45,
—
[Pongamia
J. Ind.
(Prain) Blatter,
345
98, 323,
(Prain) Blatter,
roseus
—
—
Lister
(K lecto);
Beng. 66,2 (1897)
(K syn).
rosea
Graham
Wall.,
ex
Bot. Soc.
J. Ind.
8
(1929)
(K).
J. As. Soc.
(1929) 138.
144.
Beng. 66,2 (1897)
—
Type:
Kurz 2596
62.—
—
Kerr
Type:
Butea
Blat-
squamigera (Prain)
(K).
12317
(E, K).
Elmer
apoensis
Spatholobus apoensis Elmer,
of the type-
with S. acuminatus
conspecific
(K, SING).
Spatholobus pallidus Craib, Kew Bull.(1928)
2.
is
taxon
synonyms:
in
—
nud.].
nom.
Spatholobussquamiger Prain,
ter,
Spatholobus pallidus, consisting
Beng. 66,2 (1897)
Types:
—
J. As. Soc.
(1831/32) 5907,
137.
161.
J. As. Soc.
136.
Spatholobus roseus Prain,
Cat.
Benth.
Wallich 5443
Prain,
Soc.8 (1929)
Bot.
following
10 (1985)
Type:
—
NOTES
the conclusion that this
to
came
1992
1,
Benth.
After re-examinationof the material of
sheet
No.
Leafl.
Bot. 2
Philipp.
apoensis (Elmer) Blatter,
Enum.
(1910) 698; Merr.,
J. Ind. Bot
Soc. 8 (1929)
135.
—
Philipp.
2
(1923)
11795
Type: Elmer
(BO, E, K, L, P, U).
After re-examination of the material
justified
to
combined under S.
formerly
it
regard
I
maingayi
re-establish the species S. apoensis Elmer, because of the constancy of its
characteristics such
as:
larger
flowers with
a
wide
cup, very short
calyx
calyx lobes,
and usually broad elliptic-ovate leaflets.
Climber. Stem
hollow, glabrescent,
not
oured, elongated lenticels. Exudate
cm
long,
the
pubescent,
1-3
pellae
ultrajugal part 1-3.5
nerves
mm,
not
sparsely puberulous,
with
7
Stipules
cm.
visible. Pulvinus
4-10
caducous. Petiolule 5-12
by
1-2
by
3
by
1-3
mm,
caducous,
mm,
mm,
acute to
side.
abruptly acuminate,
and lower surface
Upper
upper
surface,
main and
terminating diffusely
main
nerve
and short
bracts,
cles
tertiary
2-5
by
consisting
cup 2-3
not
mm,
acute
sparsely puberulous.
secondary
towards the
to
somewhat
raised below.
nerves
margin. Angle
by
branches
1-2
mm.
of up
mm,
to
or
5
branches with
flowers, each
bracteoles 0.5-1
2-2.5
emarginate,
mm,
mm,
with
claw
1
by
0.5
one
one
by
mm,
1
than
acroscopic
slightly prominent
nerves
secondary
bract,
bract,
6-8
at
pairs,
with the
nerves
c.
Side branches with
1-2
1
mm
by
by
0.25
0.25
Wing
mm.
calyx. Calyx
by
1.5
Standard 4-6
3.5-4
by
two
Fasci-
Flower.
mm.
below the
lobe 0.25-1
triangular.
decurrent.
cordate. Lateral
Main axis with side branches
Vexillary
mm,
to
ovate
nerve
an
elliptic-ovate, top
Secondary
inserted 0.5-1
sparsely puberulous.
other lobes 0.5-1
top emarginate,
more
fascicles, indument pubescent.
Tertiary
to
rounded
of the
Sti-
with
sparsely pubescent,
Main
40-55°. Venation reticulate. Inflorescence.
Pedicel 2-3
top
mucronate, base
slightly asymmetric. Basiscopic side
triangular,
sparsely pubescent.
adaxial groove. Terminal leaflet 6.5-14.5 by 3.5-9 cm, elliptic
leaflets
col-
small, light
known. Bark smooth. Leaves: Rachis 2-13
not
mm,
by
5-6
1.5-2
mm,
claw 1.5-2
1.5-2
by
mm,
pubescent
by
equal,
nearly
to
up
a
0.3
dorsal
0.5-1
c.
petals
the whole
mm
style,
Distribution
0.3
10,
long,
mm
about
0.5-1
Pod
fila-
Vexillary
halfway
densely
mm,
in the middle,
2,
glabrous.
,
to
up
by
Keel 3-3.5
pocket.
the apex.
2-3
ovules
stipe,
lateral
at
mm
65
notes
not
6-7
style
seen.
Mindanao; Borneo: Sarawak, and Rejang, Sibu, Ka-
Philippines:
-
a
connate
long. Ovary
no
stigma small, flat. Nectary glands
mm,
without
auricle,
Keel
mm.
other filaments 3.5-4.5 and 4-5.5
Anthers all
connate.
with
mm,
claw 2
mm,
3.5
ment
0.3
by
and
Spatholobus: descriptions
J. Ridder-Numan:
long.
3.
hirsutus Wiriadinata &
Spatholobus
Spatholobus hirsutus
In
look like the
They
other characters
Pod
(1985)
I
Bogor
175.
the
saw
pods
of S. macropterus, which resembles this
pods
3-4.5
by
with
wing, maybe
10
of S. hir-
species
in
well.
as
11—13
(7—)
Ridder-Numan, Reinwardtia
collected material and in the material from
recently
sutus.
Wiriadinata &
Ridder-Numan.
brown
cm,
short
a
stipe (but
sometimes with
puberulous,
all material contained loose
a
rather short
Seed-
pods only),
but
part thick, wing thin,
strong.
4.
latibractea Ridder-Numan,
Spatholobus
Stipulae persistentes
nervis
in arcibus
marginalibus
tubo
5-11
mm
2.5-3
distincte
longis
mm
n.v.
large
3.5-9
the
mm
uniformes
S 45351
hollow,
sub
brown
slightly
to
secondary
terminating
in
nerves
marginal
light
each with
mm
brown
with
raised
arches.
a
bract 4
by
below the
lobe 1.25-1.5
by
5
bract,
0.5
by
at
mm.
with
mm,
top
basi rotundato
ad
mm
Nectarium
Calyx puberulus,
longis,
lobo
dorsalis
10-lobatum glabrum.
elongated lenticels, conspicuous
Stipules
by
13-18
1.5-3
puberlous.
of the
2.5-3
by
mm,
mm,
surface
Main
mm,
persistent,
Sti-
puberulous.
puberulous.
Termi-
glaucish, sparsely
nerve
Secondary
nerves
Main axis with
Fascicles
5-8
by
mucronate, base rounded
secondary
Flower. Pedicel 1-2
cup
costa
distaliter
pseudo-paniculata, brac-
insertis.
calyce
nervis
(L, holo).
lower surface.
mm.
puberulioria,
ellipticum
0.75-1.5
longae.
Side branches with
2-4
calyx. Calyx
2-2.5
sub
symmetric. Upper
Angle
infra
known. Bark smooth. Leaves. Rachis (2-)
Inflorescence.
puberulous.
one
terminale
Pulvinus 7-10 by 2-3
lower surface brown,
50-65°. Venation reticulate.
Fascicles
cm.
glauca
Inflorescentia
elliptic, top acuminate,
cm,
bescent
glabrous,
not
mm
Sarawak
pubescent,
0.5-2
mm
caducous. Petiolule 4-10
3-12
by
1-2
0.3-0.7
Exudate
specimens.
not
supra
1
Fig.
—
angulo 50-65° abeuntibus,
triangularibus
(Bernard Lee),
cordate. Lateral leaflets ±
main and
lobis
many veins visible.
mm,
nal leaflet 7-15
1-2
latae. Folia
symmetrici.
bracteolis
diam.,
ultrajugal part
puberulous,with
pellae (4—)8
laterales fere
latis,
mm
Antherae
not
in older
cm,
4-12
Typus:
—
Climber. Stem
cicles,
mm
anastomosantibus. Foliolum
folioli
longo 2.5-3
emarginato.
Legumina
and
longae 5-8
mm
distincte
apice acuminato;
subcordato
teis
13-18
secundariisque prominentibus 9-11 paribus
nov.
spec.
one
mm,
deeply emarginate,
pu-
prominent above,
nerves
9-11
with the main
pairs,
nerve
side branches and fas-
bract, 5-11 by 4-12
consisting
2.5-3
to
of up
to
mm.
4 flowers,
bracteoles 1 mm, inserted
mm,
puberulous.
other lobes 0.75
Vexillary
by
1
mm,
BLUMEA
66
Fig.
1.
Vol.
Spatholobus latibractea
37,
No.
1,
1992
Ridder-Numan
(S 45351, L).
J. Ridder-Numan:
Standard 5
triangular.
claw 3.5
mm,
tral
Keel
petals
and 6-7
1
by
mm,
Keel 4
part.
connate
mm,
mm,
3
by
5.5
by
with
the apex.
at
1/2-2/3 part
flat.
stigma
mm,
up
filament 4-5
Vexillary
Anthers all
halfway
to
hairy
the
style,
Nectary glands 8-10, glabrous,
ven-
margin.
other filaments 5-6
mm,
mm
3
long. Ovary
ovules
stipe,
no
the dorsal
at
2.5
by
dorsal and
at
0.3-0.75
equal,
4.5
Wing
mm.
with sometimes hairs
mm,
connate.
densely pubescent
dle, style 4
pocket
claw 3.5
mm,
and sometimes
67
notes
claw 2
top emarginate,
mm,
lateral
a
and
Spatholobus: descriptions
in the mid-
2,
dark coloured. Pod
not
seen.
Field
notes
whitish
Woody
-
climber
flowers
yellow. Young
13
to
m
high.
Stem brown
white
pinkish turning
Flowers
tomentose.
whitish green while
or
un-
opened.
Distribution
Habitat &
-
Borneo
Ecology
Black soil. Altitude 1300
Note
-
The
species
(Sandakan, Sarawak).
Near
-
stream
bank, logged
characterized by
is
over
hill side, belukar muda.
area,
m.
and bracts. The
large stipules
leaves, stip-
ules, and bracts look very similar to those of S. persicinus Ridley and S. latistipulus.
However, the flower and inflorescence
very distinct
The flowers
it differs in
teeth,
and the
having
different. In this
petals
a
browner indument,
a
the
species
sometimes
are
in very dense fascicles. This
set
are
are
and keel
wing
hairy
on
also resembles
species
larger flower,
a
has
calyx
the outside.
S. viridis, but
vexil-
clearly two-topped
lary calyx lobe, and larger and thicker stipules, stipellae and bracts.
5.
latistipulus
Spatholobus
The
description
type material,
of this
on
species
Merr.
is
Fig.
—
2
that of the
completed by
which my earlier
description
consists of leaves and
rather young inflorescence. The additional material contains older flowers and
The revised
is
description
as
Spatholobus latistipulus Merr.,
follows
PI. Elmer.
The
nearly wingless pod.
based,
was
a
pods.
:
Born.
(1929)
110.
—
Elmer
Type:
21439
(BO, BR, C,
K, L, P, SING, U).
Climber. Stem
Rachis
6.5-11
Pulvinus
longer
by
not
under field
low,
6
4-7
cm,
by
2
Bark with small ridges,
the
ultrajugal part
mm,
when young. Petiolule 6-8
cm,
c.
7
and
secondary
with the main
branches
and
Fascicles
on
0.75
glabrous,
mm
by
2
mm,
nerves
a
nerve
c.
each with
below the
one
3
mm,
acroscopic
brown, glabrous.
margin. Angle
Main
Side branches with
cup
c.
2
by 3
of the
Inflorescence.
bract, 2 by 0.25
bract. Flower. Pedicel
calyx. Calyx
mm,
be-
caducous.
caducous, probably
raised above, all raised below.
tomentose.
1
see
Leaves.
mucronate, base rounded. Lateral leaflets
towards the
one
by
stipules.
black. Terminal leaflet c. 9
side somewhat wider than
slightly
short stalk with
1-2
glabrous,
55°. Venation reticulate.
fascicles,
from the
Stipules
cm.
lower surface dull
pairs, terminating diffusely
flowers,
1.5-3
elliptic, top abruptly acuminate,
surface glaucish,
descending
glabrous, black. Stipellae
slightly asymmetric. Basiscopic
nent
with small wart-like lenticels. For exudate
hollow, glabrous,
notes.
mm.
3-4
mm,
two
Secondary
secondary
Main axis
bracts,
Fascicles
mm,
side.
nerve
2.5
nerves
nerves
with side
by
consisting
bracteoles 1
Upper
promi-
mm,
1
mm.
of
c.
3
inserted
sparsely puberulous. Vexillary
68
BLUMEA
Fig.
2.
Vol.
Spatholobus latistipulus
37,
No.
Merr.
(
1,
1992
Wiriadinata
3397, L).
J. Ridder-Numan:
lobe 0.25-0.5
claw 2
mm,
1.5
mm,
with
mm,
0.75
0.5
later
2
in the
2,
mm,
6-7
1
mm,
up
wing
4
by
cm,
the
6
mm,
2
by
claw
Vexillary
all
equal,
style, stipe
small, capitate.
6.5
c.
just extending
very short,
2
the whole
nearly
stigma
mm,
by
Anthers
connate.
to
Wing
the apex.
connate at
dark coloured. Pod
high, glabrous,
mm
puberulous
Keel 5.5
pocket.
rounded
mm,
mm, decurrent.
1/4 part
mm,
middle, style
glabrescent, stipe
on
1.5
by
lateral
a
petals strongly
other filaments 7-8
mm,
ovules
10, 2
glands
mm,
claw 2
top emarginate,
dorsal auricle and
a
long. Ovary
mm
mm,
8
by
with
69
other lobes 0.25-0.5 by 1-1.25
top truncate,
mm,
dorsal auricle. Keel
a
filament 5-6
c.
3
by
Standard 7
truncate.
and notes
Spatholobus: descriptions
Nectary
pubescent,
seed-bearing
part.
Field
bark
notes
Liana,
-
stem
25
diameter, lenticellate,
cm
latex colourless. Inflorescence
orangish,
Flowers white
vexillum
pink, calyx pink,
or
a
outer
bark brownish, inner
green, pedicels red.
panicle, peduncle
with green coloured inside. Pod
pink
green.
Distribution Habitat
&
Ecology
brownish stony
Vernacular
6.
North Borneo.
after
S.
tween
a
name
first attempt
to
Wei
to
the
S.
of
one
of the
10
Spatholobus
varians
Soc. 8
Henry
name,
pubescence
is thus
of
synony-
and the
drawings.
which I
I
was
gratefully
pottingeri.
able
to
according
the type
study
received for examina-
This resulted in the fol-
L
Butea
8
(1929)
137.
biauritus
—
2
Beng. 67,
(1898) 286;
Ridder-Numan
pottingeri (Prain) Blatter,
J.
Linn.
Soc. 35
Ridder-Numan
lecto), Henry
Gagnep.,
(1929)
As. Soc.
—
J.
Ind.
Bot.
&
Wiriadinata,
Soc. 8
(1929)
137
(K).
s.n.
(E, K,
J.
190.
Dunn,
balansae
Bot. Soc. 8
Spatholobus
7.
e.g., the
most recent
which all resemble each other
species,
new
135.
Not.
—
Type:
Type: Spire
Wei,
Bull.
2
2
(E,
K
(1911)
(1911)
Bot. Res.
—
Wiriadinata,
Balansa
1067
490.
(1903)
&
1177 B
Syst.
Spatholobus spirei Gagnep., Not. Syst.
Li
importance,
varians, being the
synonymous with S.
species
(1929) 138;
11771A
Spatholobus
Soc.
of minor
species, S. biauritus,
(1985)
Type: Potlinger
Ind.
yellow-
m.
list of synonyms:
Reinwardtia
Bot.
are
descriptions
-
Spatholobus pottingeri Prain,
—
450
I realized that the differences be-
phylogenetic analysis
described four
tion. I consider this
lowing
at a
Spatholobus
detailed Latin
specimen
to
pottingeri.
(1985)
-
forest. On
Dipterocarp
Altitude up
Prain
and S. varians
pottingeri
disturbed
ridge.
Pagota.
-
pottingeri
the inflorescence.
mous
loam soil
ridge, sandy
Spatholobus
Only
Primary forest,
-
varians
10
(Dunn) Blatter,
(1985)
196.
—
J.
Ind.
Types:
syn), Henry 11771C (K syn).
368.
3141
370.
Butea
Reinwardtia
—
—
Butea
balansae
(Gagnep.) Blatter,
J
(K, P).
Butea
spirei (Gagnep.) Blatter,
J. Ind. Bot.
(P).
N.-E. Forest Inst. 5
(2) (1985) 51,
58.
—
Type:
M.K.
3268, Yunnan, Ching-dong, 11-04-1940 (SCBI).
Spatholobus
sanguineus
Spatholobus sanguineus Elmer,
310.
—
Butea
Elmer
Leafl.
Philipp.
sanguinea (Elmer) Blatter, J.
(C, K, L, U, lecto),
18250
(C, K, L, syn).
Bot. 8
(1910) 3087; Merr., Enum. Philipp.
Ind. Bot. Soc. 8
(1929)
137.
—
Types:
2
(1923)
Elmer
17560
70
BLUMEA
Because there is
vious that
Stem hollow
Climber.
elongated,
vinus 7-10
side
2-4
by
mm,
Petiolule 4-8
11-17
base
4.5-11
by
acute to
For exudate
the
tomentose
cm,
yellowish-brown pubescent.
1.5-2.5
by
Main
nerve
tion raised below.
into each other.
Secondary
of the
at
to
ovate, top acuminate
lower surface
6-11
secondary
pairs, terminating
bract, 3-6 by 0.5-2
Flower. Pedicel 1-1.5
ately
below the
puberulous.
or
calyx.
Calyx
by
1-1.25
Standard 2.5-3.5
by
3-4.5
by
1.5
and
auricle,
1.5-2
1.5-2
mm or
mm
a
lateral
pocket, petals
and 3-4.5
small
no
by
up
mm
stipe,
to
2,
notes
Woody
-
brownish.
Inner bark
reddish
exposure,
on
Flowers
2
in the
Habitat &
by
climber
light
-
roadside, slopes
-
cadu-
mm,
caudate, mucronate,
side ovate,
acroscopic
tomentose-
and vena-
nerves
the
marginal
nerve
mm
by
tertiary branches, yelTertiary
mm.
bract,
mm,
1-2
c.
long.
inserted immedi1-1.5
1-1.5 by
or
0.75
branches
mm
mm,
top emarginate,
mm,
mm,
0.3
2-3
with
by
1
mm,
2.5
Wing
a
dorsal
mm,
auricle, always
a
claw
lateral
other filaments 2-3
mm or
0.75-1
2
mm or
0.5
by
1-1.5
glabrous, only
mm,
mm,
the canopy.
reaching
the foot of the fertile
at
brown
to
Sapwood soft,
yellow
green,
Bark
or
brown.
dark red.
Borneo:
montane
along
sparsely pubes-
glabrous, stigma
mm,
yellowish-brown pubescent,
stream,
mm,
1.5-0.75
or
small dorsal
a
decurrent.
or
0.5-1
mm or
claw
top emarginate,
mm,
obtuse
Anthers alternately fertile and sterile, fertile
0.5
Primary forest,
near
1
1-1.5 mm
by
reddish brown.
sticky, pale
of the hill
one
2.5-3.5
1.5-2.5
Philippines: Luzon, Leyte;
Ecology
by
middle, style
5,
or
Vexillary filament
pale yellow, yellow
Distribution
claw
connate.
1.2-2.5 cm,
by
1.5-2
Keel 2-2.5
long. Ovary
by
1-0.75 by 0.5-0.75 mm, triangular, acuminate.
sometimes with
capitate. Nectary glands
Field
to
mm,
the apex.
at
mm
0.25-1 by 0.25
about 1/3
ovules
stamina. Pod 4-8
hairy.
mm or
0.5-1
mm,
2-4
by
1.5-2.5
by
1.5-2
by
mm or
or
pocket.
connate
mm,
anthers 0.25
cent,
1-1.5
or
mm
1.5-2
cup
1-1.5
other lobes 0.75-1
0.5-1.25 by 0.25-0.5
5-9
0.25-0.5 mm, bracteoles 0.5-1
lobe
Vexillary
bracts,
Flowers each with
mm.
7-12
with the main nerve 30-45°. Venation
nerves
two
one
to
near
Main axis with side and
Side branches with
lenticels
Terminal leaflet
secondary
lowish
with
coarser
visible. Pul-
yellowish-brown
upper surface, main and
nerves
not
Stipellae (2-)4-8
reticulate-scalariform.Inflorescence.
pubescent.
are
Stipules
cm.
nerves
asymmetric. Basiscopic
glabrescent,
prominent
Angle
caudate
Bark smooth.
notes.
yellowish-brown pubescent.
mm,
(obovate-)elliptic
surface
the
to
pubescent,
or
below, under field
see
ultrajugal part (0.2-)2-4.5
rounded. Lateral leaflets
elliptic. Upper
strigose.
yellowish-brown
not,
long,
cm
gyrocarpus
caducous, triangular, yellowish-brown pubescent,
mm,
cous.
or
conspicuous.
not
Leaves. Rachis 6-18
4-7
The leaflets of S.
ob-
sanguineus,
acuminate
an
now
in fascicles.
arranged
are
the time of the revision it is
at
and the leaflets have
yellowish-brown pubescence.
a
and the flowers
1992
1,
differs from S.
gyrocarpus. In S.
without fascicles,
are
No.
37,
material available than
more
Spatholobus sanguineus
inflorescences
apex and
Vol.
no
pale
sap
Twigs
stipe.
reddish brown
translucent
and flowers brown
Fruit translucent,
Sabah,
to
turning
E Borneo
greenish.
(Berau).
Dipterocarp forest, logged-over
river. Altitude from less than 30
area,
m
up
1100 m.
Note
-
The
specimens
from the
Borneo. The flowers from the
Philippines
are
Philippine specimens
slightly different from those
are
larger
and the
tip
of the
of
pod
J. Ridder-Numan:
is wider than it is in the material from Borneo. In the
measures
71
notes
description
the
larger
flower-
first.
given
are
and
Spatholobus: descriptions
ACKNOWLEDGEMENTS
I
like
to thank
the
directors
hospitality during
L
provided all the
with
This
the Latin
of
and WAG for their kind
BM, C, K, KUN, FI, P, U,
for the material
I
loan.
got on
The
director of the herbarium
of
Wessendorp
for
making
the nice
and Dr. J.F.
drawings
Veldkamp
for his
description.
is
project
herbaria
and/or
facilities I needed.
Also I thank Mr. J. J.
help
of the
visits
my
for Fundamental
the Foundation
financially supported by
Biological Research
(BION) (nr 440.041).
REFERENCES
Ridder-Numan, J.W.A.,
& H. Wiriadinata.
nosae-Papilionoideae). Reinwardtia
Sanjappa,
M. 1987. Revision
of the
Bot. Surv. India 29:
Bull.
P.F.
Syst.
Bot.
16:
genera
revision
Butea Roxb. ex Willd.
Numan
&
1.
used
for this
article.
are not included
4.
Elmer
apoensis
6.
3.
hirsutus
7.
26840:
Haviland
2897:
Jaheri
7
7
2
—
—
M.K.
13300:
2;
Forrest
Beccari
—
2;
89-246:
6;
6;
41420
76943
4;
(Shea
&
20366:
17560:
Thakur
(Ridder-
latistipulus
sanguineus
—
2
—
18250:
7;
BKF series
—
19874:
7;
7;
37401:
945:
Cuming
21439:
5
6.
7.
—
Endert
5162:
3.
13652:
3;
D: 6.
1079:
Kerr
6
—
3; 1317: 3;
8744, A,
Mogea
25459:
6;
6
(Othman Ismawi): 3;
&
—
4085:
B:
1440:
6;
1444:
3;
12317:
1
—
3.
Kostermans 6586:
5;
3.
(Sigin
88852
et
45351
(Bernard Lee):
Rup
al.): 7;
Chand 6853a:
878:
3
—
&
65877:
Aban): 3;
4
5;
77623
—
SAN
69888
series
26771 (Mujin): 4;
(Lee & Dewol): 7; 74457: 7;
(Dewol
&
Karim): 7;
83594
(Leo-
(Mandani): 7; 95924 (Fedilis Krispinus): 7; 97466 (Amin Gambating):
100240
(Amin
6.
van Welzen
6.
Pottinger s.n.(Namli, Kachin):
Aban): 3; 77125 (Shea
Tana): 7;
97540
1067:
the revision
6.
Henry 11771A, C,
3;
2723 (P.B.):
32504 (Aban Bebop): 7; 37132 (Aban Gibot): 3;
pold
in
pottingeri
(Aug./Sep. 1931): 3
s.n.
12251:
948:
listed
3268: 6.
20341:
S series:
review.
7.
Maxwell 89-236:
Poilane
7
Clemens
Wiriadinata B-7001: 3
21244:
a
3.
7042:
—
(exp. Nieuwenhuis)
Kato &
Li,
Beaman
11795:
9337: 7;
phylogenetic analysis:
latibractea
2.
1081:
FB series
Meizotropis Voigt (Fabaceae).
Some specimens
5.
—
Wee Lek
Spatholobus (Legumi-
here.
acuminatus
404:
Amdjah (exp. Nieuwenhuis)
Chew
genus
list
Spatholobus
6
and
and
morphological variation,
states,
the material
Wiriadinata, 1985)
Balansa 3141:
the
553-583.
Identification
This list includes
of
139-205.
199-225.
1991. Character
Stevens,
1985. A
10:
6.
Wiriadinata
3397:
5.
&
Good): 7;
110263
(Sumbing Jimpin):
4
—
Spire