Focusing on the Landscape Biodiversity in Australia’s National Reserve System Part B: Vascular Flora a report for Caring for Country



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Table 150 Tiliaceae species with >45% of site records within PAs.

Species


No. Records 

in NRS


No. 

Records


% in 

NRS


Location

Veg 


type

Area 


km

2

EPBC 



status

Triumfetta ryeae ryeae

18

39



46.15

1500


NL

Triumfetta arnhemica

24

52



46.15

CN

2700



NL

Triumfetta parviflora

25

51



49.02

CN

2400



NL

Triumfetta denticulata

30

45



66.67

CN

2900



NL

Triumfetta cinerea

55

78



70.51

CN

2900



NL

Triumfetta sylvicola

56

75



74.67

CN

4100



NL

Corchorus aulacocarpus

30

33



90.91

CN

1300



NL

Eleven species had less than 10% of ANHAT records located within PAs (Table



151).  Two have no records currently within a PA.  None of the 11 species are 

classified as threatened.  There are too few species in this category to effectively 

determine any patterns in the data.  Two species have no records within a PA.

Table 151 Tiliaceae species with <10% of ANHAT records located within PAs.

Species


Inside 

NRS


No. 

Records


% in 

NRS Location

Veg 

type


Area 

km

2



EPBC 

status


Triumfetta mellina

0

38



0.00

NW,C


N

1000


NL

Triumfetta marsupiata

0

46



0.00

EI

1100



NL

Corchorus elderi

1

55



1.82

EI,CI


2900

NL

Corchorus sidoides 



vermicularis

9

255



3.53

12000


NL

Grewia scabrella

8

125



6.40

3700


NL

402

Corchorus tomentellus

6

86



6.98

E

3200



NL

Corchorus sericeus sericeus

3

39



7.69

2200


NL

Corchorus trilocularis

24

283



8.48

CN,W


12500

NL

Triumfetta leptacantha

4

46

8.70



W

2800


NL

Triumfetta johnstonii

11

122



9.02

NW,


W

6400


NL

Corchorus sericeus

7

76



9.21

4700


NL

No Tiliaceae species had records in more than 100 separate reserves.  This is the first 

family in this report not to have a species in this category.

A total of 33 species had records in five or fewer PAs (



Table 152), which is over half of the species with more than 30 record sites. One 

species was classified as endangered. The majority of species in this list had fewer 

than 100 individual site records and no species had more than 260 site records.

Table 152 Tiliaceae species recorded from five or fewer PAs.

Species


No. Records

No. reserves

EPBC status

Triumfetta mellina

38

0



NL

Triumfetta marsupiata

46

0



NL

Corchorus aulacocarpus

33

1



NL

Corchorus sericeus sericeus

39

1



NL

Corchorus tectus

42

1



NL

Triumfetta leptacantha

46

1



NL

Corchorus elderi

55

1



NL

Corchorus lasiocarpus parvus

65

1



NL

Corchorus tomentellus

86

1



NL

Triumfetta rupestris

113


1

NL

Triumfetta propinqua

35

2

NL



Triumfetta reflexa

39

2



NL

Triumfetta arnhemica

52

2



NL

Triumfetta winneckeana

57

2



NL

Corchorus sericeus

76

2



NL

Triumfetta cinerea

78

2



NL

Corchorus pascuorum

106


2

NL

Triumfetta longipedunculata

36

3

NL



Grewia graniticola

41

3



NL

Triumfetta ramosa

45

3



NL

Triumfetta centralis

37

4



NL

Triumfetta ryeae ryeae

39

4



NL

Triumfetta parviflora

51

4



NL

Triumfetta incana

52

4



NL

Berrya javanica

84

4



NL

Grewia scabrella

125


4

NL


403

Corchorus sericeus densiflorus

126


4

NL

Corchorus laniflorus

42

5

NL



Triumfetta pilosa

67

5



NL

Triumfetta sylvicola

75

5



NL

Corchorus cunninghamii

91

5

EN

Triumfetta johnstonii

122


5

NL

Corchorus sidoides vermicularis

255

5

NL



Thirty-three species of Tiliaceae had records in five or fewer PAs greater than 1000 

hectares, including one species classified as endangered (



Table 153).  This list does not include the two species with no records in PAs and so 

two additional species have been added to those listed in Table 152.



Table 153 Tiliaceae species recorded in five or fewer PAs greater than 1000 

hectares.

Species

No. Records No. Reserves >1000ha



EPBC 

status


Corchorus aulacocarpus

33

1



NL

Corchorus sericeus sericeus

39

1



NL

Corchorus tectus

42

1



NL

Triumfetta leptacantha

46

1



NL

Corchorus elderi

55

1



NL

Corchorus lasiocarpus parvus

65

1



NL

Corchorus tomentellus

86

1



NL

Triumfetta rupestris

113


1

NL

Triumfetta propinqua

35

2

NL



Triumfetta longipedunculata

36

2



NL

Triumfetta reflexa

39

2



NL

Triumfetta arnhemica

52

2



NL

Triumfetta winneckeana

57

2



NL

Corchorus sericeus

76

2



NL

Triumfetta cinerea

78

2



NL

Corchorus pascuorum

106


2

NL

Grewia graniticola

41

3

NL



Triumfetta ramose

45

3



NL

Corchorus cunninghamii

91

3

EN

Grewia scabrella

125


3

NL

Triumfetta centralis

37

4

NL



Triumfetta ryeae ryeae

39

4



NL

Triumfetta parviflora

51

4



NL

Triumfetta incana

52

4



NL

Trichospermum pleiostigma

64

4



NL

Berrya javanica

84

4



NL

Corchorus sericeus densiflorus

126


4

NL

Corchorus laniflorus

42

5

NL



Corchorus capsularis

59

5



NL

Triumfetta pilosa

67

5



NL

Triumfetta sylvicola

75

5



NL

Triumfetta johnstonii

122


5

NL


404

Corchorus sidoides vermicularis

255


5

NL


405

Convolvulaceae

The ANHAT database has 41140 records for 117 species and subspecies of 

Convolvulaceae.  No species of Convolvulaceae are considered extinct.

Twelve species account for approximately 50% of the total species records in 

ANHAT (Table 154). These species have over 800 records each and Dichondra 

repens over 7000 records.

Table 154 Convolvulaceae species that account for approximately 50% of the total 

species records in ANHAT.

Species

No. Records



% Total Records

Evolvulus alsinoides decumbens

823


2.00

Ipomoea eriocarpa

869


2.11

Ipomoea plebeian

878


2.13

Jacquemontia paniculata

880


2.14

Convolvulus erubescens

963


2.34

Bonamia pannosa

1055


2.56

Polymeria ambigua

1109


2.70

Ipomoea polymorpha

1180


2.87

Evolvulus alsinoides alsinoides

1466


3.56

Evolvulus alsinoides

1960


4.76

Convolvulus remotus

2137


5.19

Dichondra repens

7009


17.04

Total


20329

49.4


Twenty-six species, just under one-quarter, had 30 or fewer individual site records in 

the ANHAT database (



Table 155). None of these species are listed under the EPBC Act.  There is 

insufficient information on these species to assess any patterns in the data.  Exclusion 

of these poorly recorded species eliminates 340 records.

Table 155 Convolvulaceae species with 30 or fewer individual site records in the 

ANHAT database.

Species

No. 


Records % in NRS Location Veg type

Area 


km

2

EPBC 



status

Bonamia media emarginata

2

0.00



100

NL

Ipomoea sp. ramingining

2

0.00


100

NL

Jacquemontia sp. keep river

2

0.00


100

NL

Bonamia oblongifolia

3

0.00


300

NL

Ipomoea sp. stirling

6

0.00


300

NL

Ipomoea tiliacea

6

0.00


100

NL

Convolvulus tedmoorei

7

0.00


600

NL

Ipomoea trichosperma

7

0.00


600

NL


406

Ipomoea stolonifera

9

88.89



700

NL

Jacquemontia sp. douglas 



daly

9

33.33



400

NL

Polymeria distigma

10

0.00


900

NL

Bonamia sp. croydon

12

0.00


300

NL

Ipomoea sp. cobourg

12

75.00


700

NL

Ipomoea aculeata

14

21.43


400

NL

Ipomoea hastifolia

14

0.00


400

NL

Ipomoea sp. kalumburu

14

7.14


500

NL

Merremia umbellata

15

0.00 NE,CN



600

NL

Ipomoea yardiensis

16

62.50


W

800


NL

Ipomoea sp. ot station

19

47.37



1100

NL

Bonamia media villosa

20

20.00


1500

NL

Ipomoea sp. nindigully

20

0.00


1800

NL

Stictocardia queenslandica

21

4.76


400

NL

Convolvulus wimmerensis

23

17.39


2200

NL

Ipomoea sp. mungana

23

8.70


500

NL

Merremia hirta

25

4.00


900

NL

Ipomoea littoralis

29

79.31


NE,E

2300


NL

Removal of the poorly recorded species leaves 40800 records in ANHAT for 91 

species (and subspecies). The mean number of records per species for species with 

greater than 30 records was 448, with a mean of 22 for the percent of records in NRS.

Three species of Convolvulaceae had 45% or greater of individual site records located 

within PAs (



Table 156). Of those three species, no species are classified as threatened. None had 

100% of records within PAs.



Table 156 Convolvulaceae species with >45% of site records within PAs.

Species


No. 

Records 


in NRS

No. 


Records

% in 


NRS

Location


Veg 

type


Area 

km

2



EPB

statu



s

Ipomoea 

saintronanensis

44

77



57.14

E

1400



NL

Merremia incisa

132


225

58.67


9400

NL

Ipomoea sp. tolmer

26

33

78.79



1500

NL

Fifteen species had less than 10% of ANHAT records located within PAs (Table



157). None of the 15 species are classified as threatened.  Two species had no records 

present within PAs of the NRS.  The listed sizes of their ranges vary greatly.



407

Table 157 Convolvulaceae species with <10% of ANHAT records located within 

PAs.


Species

Inside 


NRS

No. 


Records

% in 


NRS

Location


Veg 

type


Area 

km

2



EPBC 

status


Merremia davenportii

0

103



0.00

4100


NL

Ipomoea polpha weirana

0

45



0.00

2300


NL

Convolvulus angustissimus 

omnigracilis

1

42



2.38

3300


NL

Bonamia alatisemina

1

36



2.78

NW

2200



NL

Polymeria longifolia

20

490



4.08

NW,E,EI,


CI

2370


0

NL

Ipomoea polpha

5

114


4.39

NE,E,CI


3400

NL

Bonamia deserticola

3

55

5.45



2500

NL

Ipomoea lonchophylla

41

633


6.48

CN,E,EI,


W,CI

2610


0

NL

Jacquemontia sp. fairview

3

44

6.82



1600

NL

Calystegia silvatica

5

61

8.20



4600

NL

Convolvulus angustissimus

15

168


8.93

E

8800



NL

Convolvulus microsepalus

9

99



9.09

5600


NL

Ipomoea calobra

11

119



9.24

E,EI


5600

NL

Ipomoea muelleri

76

795


9.56

NW,CN,E


EI,W,CI,

WI

3920



0

NL

Polymeria pusilla

27

277


9.75

CN,E,EI


1080

0

NL



Three Convolvulaceae species had records in more than 100 separate reserves (Table

158). All species in this list had over 1000 records, with an average of 3702 records 

per species. None are classified as threatened.



Table 158 Convolvulaceae species recorded at more than 100 PAs.

Species


No. Records

No. PAs


No. PAs >1000ha

EPBC 


status

Evolvulus alsinoides

1960


102

90

NL



Convolvulus remotus

2137


129

75

NL



Dichondra repens

7009


477

234


NL

408

A total of 25 species had records in five or fewer PAs (



Table 159). This is more than 25% of the species with more than 30 records.  No 

species are listed as threatened. The majority of species in this list had fewer than 100 

individual site records and no species had more than 200 site records.

Table 159 Convolvulaceae species recorded from five or fewer PAs.

Species


No. Records

No. PAs EPBC status



Ipomoea polpha weirana

45

0



NL

Merremia davenportii

103


0

NL

Ipomoea gracilis sagittata

33

1

NL



Ipomoea antonschmidii

34

1



NL

Bonamia alatisemina

36

1



NL

Convolvulus angustissimus omnigracilis

42

1



NL

Jacquemontia sp. fairview

44

1



NL

Ipomoea polpha

114


1

NL

Ipomoea brownii

45

2

NL



Bonamia deserticola

55

2



NL

Ipomoea sp. tolmer

33

3



NL

Evolvulus alsinoides sericeus

54

3



NL

Stictocardia tiliifolia

70

3



NL

Ipomoea saintronanensis

77

3



NL

Convolvulus angustissimus fililolbus

31

4



NL

Merremia peltata

49

4



NL

Calystegia silvatica

61

4



NL

Convolvulus microsepalus

99

4



NL

Ipomoea calobra

119


4

NL

Cuscuta australis

47

5

NL



Bonamia dietrichiana

66

5



NL

Polymeria lanata

84

5



NL

Bonamia linearis

89

5



NL

Aniseia martinicensis

168


5

NL

Ipomoea argillicola

169

5

NL



Twenty-five species of Convolvulaceae had records in five or fewer PAs greater than 

1000 hectares, with no species are classified as threatened (Table 160).  This does not 

include the two species with no records currently in a PA.

Table 160 Convolvulaceae species recorded in five or fewer PAs greater than 1000 

hectares.

Species

No. Records



No. PAs >1000ha

EPBC 


status

Ipomoea gracilis sagittata

33

1



NL

Ipomoea antonschmidii

34

1



NL

Bonamia alatisemina

36

1



NL

409

Convolvulus angustissimus omnigracilis

42

1



NL

Jacquemontia sp. fairview

44

1



NL

Ipomoea brownii

45

1



NL

Ipomoea polpha

114


1

NL

Bonamia deserticola

55

2

NL



Convolvulus angustissimus fililolbus

31

3



NL

Ipomoea sp. tolmer

33

3



NL

Cuscuta australis

47

3



NL

Evolvulus alsinoides sericeus

54

3



NL

Calystegia silvatica

61

3



NL

Ipomoea brassii

68

3



NL

Stictocardia tiliifolia

70

3



NL

Calystegia sepium

77

3



NL

Ipomoea saintronanensis

77

3



NL

Aniseia martinicensis

168


3

NL

Merremia peltata

49

4

NL



Convolvulus microsepalus

99

4



NL

Ipomoea calobra

119


4

NL

Bonamia dietrichiana

66

5

NL



Polymeria lanata

84

5



NL

Bonamia linearis

89

5



NL

Ipomoea argillicola

169


5

NL


410
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