Heterosavia bahamensis

(Britton) Petra Hoffmann

Brittonia 60: 153. 2008.

Common names: Bahama maidenbush
Illustrated
Basionym: Savia bahamensis Britton Torreya 4: 104. 1904
Treatment appears in FNA Volume 12. Treatment on page 333.

Shrubs or trees, (5–) 20–40 (–80) dm. Leaves: petiole 2–5 (–8) mm; blade usually obovate or elliptic, sometimes oblong, (1–) 2–4.5 (–8) × (0.7–) 1.2–2.5 (–4.5) cm, base acute, obtuse, or rounded, apex acute, obtuse, rounded, truncate, or retuse, surfaces usually glabrous, sometimes with scattered hairs. Inflorescences: staminate flowers (6–) 10–25 per glome. Pedicels: pistillate 1–6 mm. Staminate flowers: sepals ovate or oblong, 1.5–2 mm, hairy abaxially, sometimes ciliate; petals spatulate to obdeltate, 1–1.5 mm, margins erose to lacerate, apex truncate; stamens 2–4 mm. Pistillate flowers: sepals orbiculate, ovate, or deltate, 1–2 mm, hairy abaxially, sometimes ciliate; petals spatulate to orbiculate or oblong, 1–2 mm, entire to slightly erose, sometimes ciliate. Capsules 6–7 (–9) mm diam. Seeds brown to reddish, 3–5.5 mm.


Phenology: Flowering and fruiting year-round.
Habitat: Hammocks, limestone.
Elevation: 0–10 m.

Distribution

V12 604-distribution-map.jpg

Fla., West Indies (Greater Antilles)

Discussion

Heterosavia bahamensis is restricted in the flora area to the lower Florida Keys, where it may be locally abundant, forming monospecific thickets.

Selected References

None.

Lower Taxa

None.

"connate" is not a number."/2" is not declared as a valid unit of measurement for this property."dm" is not declared as a valid unit of measurement for this property.

... more about "Heterosavia bahamensis"
connate +  and distinct +
retuse;truncate;retuse;truncate;rounded;obtuse;acute +
Petra Hoffmann +  and Geoffrey A. Levin +
(Britton) Petra Hoffmann +
rounded;obtuse;rounded;obtuse;acute +
Savia bahamensis +
4.5 cm45 mm <br />0.045 m <br /> (8 cm80 mm <br />0.08 m <br />) +
2.5 cm25 mm <br />0.025 m <br /> (4.5 cm45 mm <br />0.045 m <br />) +
2 cm20 mm <br />0.02 m <br /> (4.5 cm45 mm <br />0.045 m <br />) +
oblong +, elliptic +  and obovate +
1.2 cm12 mm <br />0.012 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Bahama maidenbush +
Fla. +  and West Indies (Greater Antilles) +
0–10 m. +
pistillate +  and staminate +
Hammocks, limestone. +
not branching +  and simple +
paniclelike +  and racemelike +
persistent +
lacerate +
extrastaminal +
crenate +  and annular +
0.1 cm1 mm <br />0.001 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
entire;slightly erose +
distinct +
spatulate;orbiculate or oblong +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Flowering and fruiting year-round. +
3(-4)-carpellate +
brown +  and reddish +
rounded-trigonous +
0.3 cm3 mm <br />0.003 m <br /> (?) +  and 0.55 cm5.5 mm <br />0.0055 m <br /> (?) +
persistent +
distinct +
deltate;ovate;deltate;ovate;orbiculate;oblong;ovate +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Illustrated +
free +, connate +  and distinct +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
distinct +
Heterosavia bahamensis +
Heterosavia +
species +
evergreen +, deciduous +, annual +  and perennial +
tree +  and shrub +
glabrescent +  and hairy +