Fremontodendron mexicanum

Davidson

Bull. S. Calif. Acad. Sci. 16: 50. 1917.

Conservation concern
Synonyms: Fremontia mexicana (Davidson) J. F. Macbride
Treatment appears in FNA Volume 6. Treatment on page 193.

Plants erect, 15–60 dm. Leaf-blades 15–100 × 10–70 mm, base notably cordate. Pedicels 5–15 mm. Flowers 45–85 mm diam. (pressed); sepals usually orange, lobes sometimes reddish at bases and along veins, gland/pit borders rarely setose. Seeds rarely carunculate, usually glabrous.


Phenology: Flowering Mar–Jul.
Habitat: Canyon slopes, chaparral
Elevation: 100–700 m

Distribution

V6 346-distribution-map.jpg

Calif., Mexico (Baja California)

Discussion

Of conservation concern.

Fremontodendron mexicanum is in the Center for Plant Conservation’s National Collection of Endangered Plants.

Selected References

None.

Lower Taxa

None.

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

... more about "Fremontodendron mexicanum"
valvate +  and imbricate +
apiculate;attenuate +
John L. Strother +
Davidson +
valvate +  and imbricate +
cordate +
Fremontia +
Calif. +  and Mexico (Baja California) +
100–700 m +
sparse;copious +
actinomorphic +
4.5 cm45 mm <br />0.045 m <br /> (8.5 cm85 mm <br />0.085 m <br />) +
Canyon slopes, chaparral +
(1-)3-7-veined +
connate +  and distinct +
1.5 cm15 mm <br />0.015 m <br /> (10 cm100 mm <br />0.1 m <br />) +
distichous +  and alternate +
(1-)2-many +
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
5 +  and 4 +
Flowering Mar–Jul. +
Bull. S. Calif. Acad. Sci. +
carunculate +
late-caducous +  and persistent +
Conservation concern +
Fremontia mexicana +
Fremontodendron mexicanum +
Fremontodendron +
species +