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Compilation
Asimina parviflora

4 Images see all

Holotype of Orchidocarpum parviflorum Michx. [family ANNONACEAE]
Filed as Asimina parviflora (Michx.) Dunal [family ANNONACEAE]
Filed as Asimina parviflora (Michx.) Dunal [family ANNONACEAE]
Asimina parviflora (Michx.) Dunal [family ANNONACEAE]
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Name

Identification
Asimina parviflora (Michx.) Dunal [family ANNONACEAE ] (stored under name); Verified by Not on sheet, Orchidocarpum parviflorum Michx. [family ANNONACEAE ] Verified by Not on sheet,
Related name
  • Orchidocarpum parviflorum
  • Asimina parviflora
Common name
  • Small-flowered pawpaw, Flora of North America Vol. 3
  • small-fruited pawpaw, Flora of North America Vol. 3
  • dwarf pawpaw, Flora of North America Vol. 3

Flora

Entry for Asimina parviflora (Michaux) Dunal [family ANNONACEAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 3,
Names
Asimina parviflora (Michaux) Dunal [family ANNONACEAE], Monogr. Anonac., 82, plate 9. 1817
Orchidocarpum parviflorum Michaux [family ANNONACEAE], Fl. Bor.-Am., 1: 329. 1803
Porcelia parviflora (Michaux) Persoon [family ANNONACEAE]
Uvaria parviflora (Michaux) Torrey & A. Gray [family ANNONACEAE]
Information
Shrubs or low trees, to 6 m; trunks slender, at most to 10 cm diam. Branches spreading-ascending, slender; new shoots red-brown, distally minutely reddish tomentose. Leaves: petiole 5-10 mm. Leaf blade obovate to oblanceolate, 6-15(-20) cm, membranous, rarely leathery, base narrowly to broadly cuneate, margins barely revolute, apex acute to acuminate; surfaces abaxially minutely rusty-tomentose, aging hairy on veins only, adaxially puberulent on veins, aging glabrous. Inflorescences from previous year's shoots before or during new leaf emergence; peduncle 0.3-0.8 cm, tomentose, hairs red-brown to tan; bracteoles 1(-2), basal, usually ovate-triangular, rarely over 2-3 mm, hairy. Flowers maroon, rarely yellow, faintly fetid, 1-1.7 cm diam.; sepals triangular-deltate, 4-7 mm, abaxially rusty-tomentose; outer petals oblong to ovate, 1-1. 3cm, apex excurved, lingulate, surfaces abaxially minutely rusty-tomentose; inner petals ovate, ca. 1/2 length of outer petals, base saccate, apex strongly recurved, veins adaxially incised, corrugate nectary zone indistinct or absent; pistils 5-7. Berries greenish yellow, 3-6(-7) cm. Seeds chestnut brown, 1-1.5(-2) cm. 2n=18.
Phenology
Flowering early spring
Altitude range
0-700m
Distribution
USA Ala.USA Ark.USA Fla.USA Ga.USA La.USA Miss.USA N.C.USA S.C.USA Tenn.USA Tex.USA Va.
Discussion
Asimina parviflora is primarily a miniature version of A. triloba in flower, shoot, and leaf; it reaches tree size only in the karst country of Florida. Peduncles at anthesis are often so short that flowers appear sessile. Pubescence is of a lighter red or brown than that of A. triloba. Putative hybrids between the two have been observed in northern Alabama.

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