Difference between revisions of "Nuttallanthus canadensis"
Revis. Antirrhineae, 457. 1988.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 37: | Line 37: | ||
|elevation=0–300 m. | |elevation=0–300 m. | ||
|distribution=B.C.;N.B.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Calif.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Mont.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;Wash.;W.Va.;Wis.;introduced in e Europe (Russia). | |distribution=B.C.;N.B.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Calif.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Mont.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;Wash.;W.Va.;Wis.;introduced in e Europe (Russia). | ||
| − | |discussion=<p>Nuttallanthus canadensis and N. texanus are sympatric through much of their ranges. In Texas, where they sometimes occur in mixed populations, R. Kral (1955) observed that N. canadensis bloomed and set fruit earlier than did N. texanus.</p> | + | |discussion=<p><i>Nuttallanthus canadensis</i> and <i>N. texanus</i> are sympatric through much of their ranges. In Texas, where they sometimes occur in mixed populations, R. Kral (1955) observed that <i>N. canadensis</i> bloomed and set fruit earlier than did <i>N. texanus</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 61: | Line 61: | ||
|publication year=1988 | |publication year=1988 | ||
|special status=Weedy;Endemic | |special status=Weedy;Endemic | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V17/V17_130.xml |
|genus=Nuttallanthus | |genus=Nuttallanthus | ||
|species=Nuttallanthus canadensis | |species=Nuttallanthus canadensis | ||
Revision as of 14:57, 18 September 2019
Fertile stems 1–4(–7), simple, rarely distally branched, 11–70 cm. Leaves: blades of sterile-stem leaves narrowly elliptic to obovate, 2–12 × 0.5–3 mm, blades of fertile-stem leaves linear, 5–43 × 0.5–2.2 mm. Racemes 1–18 cm; bracts narrowly oblanceolate or lanceolate to narrowly elliptic, 1.1–3 mm. Pedicels erect, 1.8–5.5 mm in fruit, sparsely glandular-pubescent, sometimes glabrous, hairs to 0.1 mm. Flowers: calyx lobes linear-lanceolate to narrowly ovate, 2.1–3.5 × 0.4–1 mm, proximally sparsely glandular-pubescent, sometimes glabrous; corolla white to blue, 8–14 mm, spurs straight or curved, 2–7 mm, abaxial lip 2–4.5 mm, adaxial 1.2–2(–3) mm. Capsules oblong-ovoid, 2.6–3.9 × 2.6–3.3 mm. Seeds black or gray, 0.3–0.5 mm, edges sharp, faces obscurely tuberculate. 2n = 12.
Phenology: Flowering Feb–Jul(–Sep).
Habitat: Sandy prairies, woodlands, roadsides, fallow fields, disturbed sites.
Elevation: 0–300 m.
Distribution
B.C., N.B., N.S., Ont., P.E.I., Que., Ala., Ark., Calif., Conn., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., La., Maine, Md., Mass., Mich., Minn., Miss., Mo., Mont., Nebr., N.H., N.J., N.Y., N.C., N.Dak., Ohio, Okla., Pa., R.I., S.C., S.Dak., Tenn., Tex., Vt., Va., Wash., W.Va., Wis., introduced in e Europe (Russia).
Discussion
Nuttallanthus canadensis and N. texanus are sympatric through much of their ranges. In Texas, where they sometimes occur in mixed populations, R. Kral (1955) observed that N. canadensis bloomed and set fruit earlier than did N. texanus.
Selected References
None.