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tall blacktip ragwort
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mountain ragwort
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| Perennials, (20–)35–70(–80+) cm (rhizomes or caudices branched, erect to weakly creeping). |
Perennials (annuals?), 30–60(–100) cm (apparently taprooted). |
floccose-tomentose to canescent, sometimes unevenly glabrescent. |
viscid-pubescent (reputedly notably odorous). |
1–(2–5). |
single (sometimes branching). |
progressively reduced distally; petiolate; blades oblong-ovate to oblanceolate, (5–)10–30 × 1.5–4(–6) cm, bases tapered, margins dentate (denticles, dark, callous; mid leaves similar, sessile, smaller; distal leaves bractlike). |
evenly distributed (basal and proximal sometimes withering before flowering); weakly petiolate; blades ovate or obovate to suborbiculate, spatulate, or lanceolate, 8–12 × 2–4 cm, bases tapered to truncate, margins dentate (mid and distal leaves similar, triangular-lanceolate, bases truncate, clasping). |
(± 3) ± 5; corolla laminae 5–8 mm. |
± 13; corolla laminae 8–10(–12+) mm. |
(± 5) ± 8, 6–8 mm, tips black. |
± 21, 6–7 mm, tips greenish. |
of 2–5 linear bractlets (lengths to 1/3 phyllaries). |
of 5–15+ lanceolate or linear to subulate bractlets (lengths 1/3–7/8+ phyllaries). |
20–60+ in corymbiform or subpaniculiform arrays. |
12–30 in corymbiform arrays. |
glabrous. |
hairy. |
= 40. (A report of 2n = 46 is presumably erroneous.) |
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| Flowering late spring–early fall. |
Flowering late summer–fall. |
| Dry or drying, rocky or sandy sites in coniferous areas, especially sites with frequent disturbance |
Rocky, disturbed sites in desert mountains |
| 2800–4000 m (9200–13100 ft) |
1300–2300 m (4300–7500 ft) |
|
CO; NM; UT; WY
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AZ; NM; TX; Mexico |
|
Senecio parryi is infrequently collected and poorly known. In the flora, it is known from trans-Pecos Texas westward to southern Arizona. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
| FNA vol. 20, p. 554. |
FNA vol. 20, p. 568. |
| Asteraceae > tribe Senecioneae > Senecio |
Asteraceae > tribe Senecioneae > Senecio |
S. actinella, S. amplectens, S. ampullaceus, S. aphanactis, S. arizonicus, S. aronicoides, S. astephanus, S. bigelovii, S. blochmaniae, S. californicus, S. cannabifolius, S. clarkianus, S. crassulus, S. elegans, S. elmeri, S. eremophilus, S. ertterae, S. erucifolius, S. flaccidus, S. fremontii, S. hydrophiloides, S. hydrophilus, S. integerrimus, S. jacobaea, S. lemmonii, S. lugens, S. lyonii, S. megacephalus, S. mohavensis, S. multidentatus, S. neowebsteri, S. parryi, S. pattersonensis, S. pseudoarnica, S. pudicus, S. quaylei, S. rapifolius, S. riddellii, S. sacramentanus, S. scorzonella, S. serra, S. sheldonensis, S. soldanella, S. spartioides, S. sphaerocephalus, S. spribillei, S. squalidus, S. sylvaticus, S. taraxacoides, S. triangularis, S. viscosus, S. vulgaris, S. warnockii, S. wootonii |
S. actinella, S. amplectens, S. ampullaceus, S. aphanactis, S. arizonicus, S. aronicoides, S. astephanus, S. atratus, S. bigelovii, S. blochmaniae, S. californicus, S. cannabifolius, S. clarkianus, S. crassulus, S. elegans, S. elmeri, S. eremophilus, S. ertterae, S. erucifolius, S. flaccidus, S. fremontii, S. hydrophiloides, S. hydrophilus, S. integerrimus, S. jacobaea, S. lemmonii, S. lugens, S. lyonii, S. megacephalus, S. mohavensis, S. multidentatus, S. neowebsteri, S. pattersonensis, S. pseudoarnica, S. pudicus, S. quaylei, S. rapifolius, S. riddellii, S. sacramentanus, S. scorzonella, S. serra, S. sheldonensis, S. soldanella, S. spartioides, S. sphaerocephalus, S. spribillei, S. squalidus, S. sylvaticus, S. taraxacoides, S. triangularis, S. viscosus, S. vulgaris, S. warnockii, S. wootonii |
| S. atratus var. milleflorus, S. milleflorus |
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| Greene: Pittonia 3: 105. (1896) |
A. Gray: in W. H. Emory, Rep. U.S. Mex. Bound. 2(1): 103. (1859) |
| |
SW CO Wildflowers
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