Deeringothamnus

Small

Bull. Torrey Bot. Club 51: 389. 1924.

Etymology: For Charles Deering, frequent sponsor of J. K. Small in his botanical explorations
Treatment appears in FNA Volume 3.
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 TaxonIllustrator 
FNA03 P3 Asimina Deeringothamnus Canella pg 17.jpegDeeringothamnus rugelii
Asimina pygmaea
Deeringothamnus pulchellus
Canella winterana
John Myers
John Myers
John Myers
John Myers

Shrubs, 2-3 (-5) dm, from stout-linear or fusiform taproots. Bark thin, glabrate. Shoots arching to semidecumbent, simple or sparingly branched, glabrate; lenticels pale; buds naked. Leaves tardily deciduous. Leaf-blade leathery, glabrate. Inflorescences from axils of new shoot leaves, solitary flowers; peduncle not bracteate. Flowers ascending to nodding; receptacle flat-surfaced; sepals persistent, (2-) 3 (-4), oblong to ovate, imbricate in bud; petals 6-9 (-15) in 2 whorls, ±equal, fleshy, veins impressed adaxially, imbricate in bud; stamens 10-20 (-25), erect in flat-topped mass; connective short-cylindric, extruding, blunt; pistils 1-5 (-7), distinct, narrowly fusiform, glabrate; ovules 3-8 per pistil in 2 staggered rows. Fruits simple berries, 1-5 per flower, yellow-green, unevenly oblong-cylindric, pulpy, insipid. Seeds 3-8 per pistil, bean-shaped to ovoid, coat tough, margins absent.

Distribution

Peninsular Fla

Discussion

Species 2 (2 in the flora).

Selected References

None.

Key

1 Petals 6–12(–15), ascending to apically recurved, white to pink, linear or narrowly oblong, 2–3 cm × ca. 2 mm; peninsular Florida. Deeringothamnus pulchellus
1 Petals prevalently 6, erect or slightly spreading, canary yellow, lance-oblong, ca. 1.5 cm × ca. 3–4 mm; e, c Florida. Deeringothamnus rugelii

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

... more about "Deeringothamnus"
Robert Kral +
aromatic +
blunt +  and short-cylindric +
Peninsular Fla +
For Charles Deering, frequent sponsor of J. K. Small in his botanical explorations +
pedunculate +  and few-flowered +
ascending;nodding +
unisexual +  and bisexual +
yellow-green +
oblong-cylindric +
coalescent +  and distinct +
petiolate +  and simple +
deciduous +
aromatic +
flat-topped +
3 +  and 8 +
6 +  and 9 +
unequal +  and larger +
1 +  and 5 +
fusiform +
septate;diaphragmed +
Bull. Torrey Bot. Club +
flat +  and elevated +
flat-surfaced +
3 +  and 8 +
bean-shaped +  and ovoid +
imbricate +  and valvate +
persistent +
connate +  and distinct +
oblong;ovate +
branched +  and simple +
arching +  and semidecumbent +
hypogynous +
10 +  and 20 +
fusiform +  and stout-linear +
Deeringothamnus +
Annonaceae +
evergreen +  and deciduous +
unequal +