Search results

  • Systematics and phylogeny of the Compositae (Asteraceae). Pl. Syst. Evol. 125: 29–46. Antonio, T. M. and S. Masi. 2001. The Sunflower Family in the Upper Midwest
    275 KB (5,940 words) - 15:30, 15 December 2020
  • D. Sundberg† Basionym: Undefined subg. Virgulus Rafinesque Fl. Tellur. 2: 46. 1837 Synonyms: Aster subg. Virgulus (Rafinesque) A. G. Jones Treatment appears
    8 KB (946 words) - 21:01, 29 July 2020
  • Thalictrum texanum, Thalictrum venulosum (de Candolle) B. Boivin Rhodora 46: 432. 1944. Marilyn M. Park, Dennis Festerling Jr. Basionym: Heterogamia de
    2 KB (348 words) - 08:39, 30 July 2020
  • abundant, cellular, fleshy. Nearly worldwide Genera ca. 120, species ca. 4100 (46 genera, 212 species in the flora). The closest relatives of the broadly defined
    33 KB (1,383 words) - 13:10, 30 July 2020
  • filaments). Sidalcea 45 Involucellar bractlets present; staminal column single > 46 46 Mericarps elliptic in cross section, edges rounded, walls readily separating
    20 KB (532 words) - 11:23, 30 July 2020
  • appears in FNA Volume 4. Treatment on page 40. Mentioned on page 14, 15, 16, 25, 46, 47, 50, 52. Herbs, perennial [annual], often suffrutescent, glabrous or pubescent
    15 KB (526 words) - 09:38, 30 July 2020
  • dasycarpum, Thalictrum macrostylum, Thalictrum pubescens (Greene) B. Boivin Rhodora 46: 469. 1944. Marilyn M. Park, Dennis Festerling Jr. Basionym: Leucocoma Greene
    2 KB (319 words) - 08:28, 30 July 2020
  • Welsh Basionym: Argenteae Standley in N. L. Britton et al., N. Amer. Fl. 21: 46. 1916 Synonyms: Powellianae Standley Treatment appears in FNA Volume 4. Mentioned
    3 KB (486 words) - 09:35, 30 July 2020
  • leaf margins with relatively few or no callous denticles; 2n = 40, 44, or 46 or polyploid derivatives) Packera 10 Disc florets (all or mostly) functionally
    23 KB (1,021 words) - 21:10, 29 July 2020
  • wings absent or present. > 46 46 Bracteoles ± as large as calyx lobes, nearly surrounding calyces of flowers they subtend. Chelone 46 Bracteoles smaller than
    26 KB (1,000 words) - 19:24, 29 July 2020
  • acute or apiculate (rarely spinose) > 46 46 Seeds with appendage present, elliptic, white, spongy Moehringia 46 Seeds with appendage absent Arenaria
    29 KB (1,113 words) - 10:14, 30 July 2020
  • hypostomatous, narrowly to broadly elliptic, circular, subcircular, or obovate, 13–46 × 7–20 mm, 1–3.4 times as long as wide, base subcordate, cordate, rounded
    13 KB (835 words) - 12:25, 30 July 2020
  • lanceolate to oblong, 7–19 × 3–6 mm; petiole 5–46 mm, glabrous; blade asymmetric, ovate to ± reniform, (28–) 46–72 [–80] × (28–) 33–85 mm, base cuneate on
    7 KB (485 words) - 11:15, 30 July 2020
  • 8–45 per cell. > 46 46 Seed coat cell papillae 8–12 per cell; leaf blade widest intersinus distances 3.4–19 mm. Mentzelia mexicana 46 Seed coat cell papillae
    20 KB (775 words) - 18:32, 29 July 2020
  • florets 5–15; cypselae heteromorphic (3–25 mm, outer longer than inner) > 46 46 Leaves ovate to suborbiculate, coarsely dentate; heads in corymbiform to
    30 KB (805 words) - 20:06, 29 July 2020
  • Pseudoditrichum mirabile Steere & Z. Iwatsuki Canad. J. Bot. 52: 701, figs. 1 – 46. 1974. A. Jonathan Shaw Endemic Etymology: Greek pseudes, false, and genus
    1 KB (177 words) - 07:39, 30 July 2020
  • about twice as thick as the lateral awns, divergent to arcuate-reflexed. > 46 46 All 3 awns divergent to reflexed and contorted at the base; lower rachis
    23 KB (1,150 words) - 04:51, 30 July 2020
  • P. B. Cox & Urbatsch Treatment appears in FNA Volume 21. Treatment on page 46. Mentioned on page 45. Perennials, 50–300 cm (robust, rhizomatous or fibrous-rooted)
    12 KB (678 words) - 23:55, 29 July 2020
  • eurycephala var. lewisrosei (Torrey & A. Gray) W. A. Weber & Á. Löve Phytologia 49: 46. 1981. Debra K. Trock Endemic Basionym: Senecio eurycephalus Torrey & A. Gray
    6 KB (539 words) - 21:17, 29 July 2020
  • dimorphophylla var. paysonii (Greene) W. A. Weber & Á. Löve Phytologia 49: 46. 1981. Debra K. Trock IllustratedEndemic Basionym: Senecio dimorphophyllus Greene
    7 KB (573 words) - 21:17, 29 July 2020
  • tetrahedral-globose, trilete (rarely monolete), tuberculate or ridged. x = 34, 46, 47. Worldwide, mostly tropical Species ca. 70 (3 in the flora). Tryon, R
    5 KB (273 words) - 00:34, 30 July 2020
  • Inner florets: corollas tardily falling, 1–2.3 mm. Cypselae 5–9 mm. 2n = 46. Phenology: Flowering Jun–Oct. Habitat: Woods, forests, usually in shade Elevation:
    4 KB (467 words) - 20:01, 29 July 2020
  • Isolepis 45 Spikelets with (1–)3 scales. Lipocarpha 46 Spikelets with all scales subtending flowers. Isolepis 46 Spikelets with 1+ proximal scales empty. > 47
    24 KB (775 words) - 01:21, 30 July 2020
  • appears in FNA Volume 12. Treatment on page 45. Mentioned on page 43, 44, 46, 51, 52, 62, 70. Shrubs or trees, erect or spreading, unarmed or armed with
    12 KB (452 words) - 18:31, 29 July 2020
  • G. Andrews & Windham in Windham in Windham,Contr. Univ. Michigan Herb. 19: 46. 1993. Elisabeth G. Andrews, Michael D. Windham Illustrated Basionym: Acrostichum
    2 KB (342 words) - 00:24, 30 July 2020
  • ×herveyi (Cassini) Cassini in F. Cuvier in F. Cuvier, Dict. Sci. Nat. ed. 2, 16: 46. 1820. Luc Brouillet Common names: Aster Etymology: Greek eurys, wide, and
    20 KB (1,017 words) - 22:19, 29 July 2020
  • species, Pentachaeta aurea Treatment appears in FNA Volume 20. Treatment on page 46. Mentioned on page 8, 9, 10, 11, 206. Annuals, 2–48 cm (taprooted). Stems
    10 KB (665 words) - 22:02, 29 July 2020
  • Hesperonia Standley Treatment appears in FNA Volume 4. Treatment on page 46. Mentioned on page 41. Herbs, herbaceous to suffrutescent or shrubby perennial
    6 KB (579 words) - 09:42, 30 July 2020
  • Grimmia crinitoleucophaea, Grimmia plagiopodia Schimper Coroll. Bryol. Eur., 46. 1856,. Roxanne I. Hastings, Henk C. Greven Treatment appears in FNA Volume
    4 KB (586 words) - 06:48, 30 July 2020
  • 8–1 mm, laterally winged to apex. Seeds with 10–15 distinct ribs. 2n = 40, 46, 50 Phenology: Flowering (rare) summer�early fall. Habitat: Eutrophic, quiet
    4 KB (356 words) - 00:51, 30 July 2020
  • 10–100 stomates; pigment cells absent in vegetative tissue. 2n = 30, 40, 42, 44–46, 50, 60, 62 (Europe, Africa). Phenology: Flowering (very rare) late spring–summer
    3 KB (334 words) - 00:54, 30 July 2020
  • Capsules orange, subglobose, 4–8 × 5–9 mm, glabrous. Seeds dark-brown, 6 mm. 2n = 46. Phenology: Flowering spring–summer. Habitat: Thickets, woodland margins,
    3 KB (361 words) - 18:31, 29 July 2020
  • distinctly lobed; inflorescences 3–15-flowered; sepals shorter than petals > 46 46 Stamens (10–)20; pomes pink, mauve, or pale green, sometimes scarlet, deep
    28 KB (995 words) - 14:38, 30 July 2020
  • transverse yellow bands. > 46 46 Petals lavender to deep purple, usually with purple blotch at base. Calochortus splendens 46 Petals white, usually flushed
    21 KB (685 words) - 05:34, 30 July 2020
  • genusHalimolobos speciesHalimolobos jaegeri (Munz) Rollins Harvard Pap. Bot. 1: 46. 1993. Ihsan A. Al-Shehbaz, C. Donovan Bailey Basionym: Sisymbrium diffusum
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  • Inflorescences 2-3 cm; leaf blades 2.5-3.5 cm. Ribes marshallii 46 Stamen lengths 3-5 times petals > 47 46 Stamen lengths shorter than to 1.2 times petals > 48 47
    23 KB (1,464 words) - 13:16, 30 July 2020
  • helicoid cymes; style unbranched at apex. Hemerocallis 46 Inflorescences dense, racemose. Muscari 46 Inflorescences open, racemose or paniculate. > 47 47
    29 KB (1,493 words) - 05:37, 30 July 2020
  • seeds 1-2(-2.5) × 0.9-1.5 mm > 46 46 Fruits erect, appressed to rachises; ovules 24-40 per ovary. Boechera paupercula 46 Fruits ascending, divaricate, or
    73 KB (2,294 words) - 12:15, 30 July 2020
  • Treatment appears in FNA Volume 8. Treatment on page 77. Mentioned on page 43, 45, 46, 76. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association
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  • temperate, and alpine areas, also very diverse in neotropical cloud forests Genera 46, species ca. 1600 (12 genera, 58 species in the flora) None. Agarista, Andromeda
    7 KB (397 words) - 12:54, 30 July 2020
  • 117, 126, 127, 136, 159. Plants perennial, caulescent, not stoloniferous, 3–46 (–60) cm, with branching rhizomes forming colonies or not. Stems 1–3 (4),
    9 KB (670 words) - 11:17, 30 July 2020
  • appears in FNA Volume 8. Treatment on page 114. Mentioned on page 43, 44, 45, 46, 85, 108, 115. Illustrator: Barbara Alongi Copyright: Flora of North America
    9 KB (590 words) - 12:58, 30 July 2020
  • Pseudocalliergon trifarium, Pseudocalliergon turgescens (Limpricht) Loeske Hedwigia 46: 311. 1907. Lars Hedenäs, Norton G. Miller† Etymology: Greek pseudes, false
    10 KB (668 words) - 07:43, 30 July 2020
  • Homomallium incurvatum, Homomallium mexicanum (Schimper) Loeske Hedwigia 46: 314. 1907. Steven G. Newmaster Etymology: Greek homos, similar, and mallos
    9 KB (567 words) - 07:52, 30 July 2020
  • douglasii, Neckera menziesii, Neckera pennata Hedwig Sp. Musc. Frond., 200, plate 46, figs. 10 – 15. , plates 47, 48. 1801. Inés Sastre-De Jesús Etymology: For
    8 KB (579 words) - 07:55, 30 July 2020
  • blade margins entire > 46 45 Cauline leaf blade margins pinnately divided, sinuate, or dentate > 52 46 Plants biennial. Boechera 46 Plants perennial (with
    107 KB (3,718 words) - 12:07, 30 July 2020
  • petals spreading, oblong, 6-7 mm. Sedum rupestre 46 Plants not forming rosettes or offsets > 47 46 Plants forming rosettes, or offsets formed at time
    21 KB (778 words) - 13:02, 30 July 2020
  • glumes or, if subequal, more than 1/2 as wide. > 46 46 Panicle branches smooth, hairy, hairs soft Koeleria 46 Panicle branches smooth or scabrous, glabrous
    45 KB (1,179 words) - 03:07, 30 July 2020
  • Lower Taxa Arrhenopterum heterostichum Hedwig Sp. Musc. Frond., 198, plate 46, figs. 1 – 9. 1801. Norton G. Miller† Etymology: Greek, arrhen, strong, and
    4 KB (416 words) - 07:34, 30 July 2020
  • Treatment appears in FNA Volume 26. Treatment on page 49. Mentioned on page 46, 48. Illustrator: John Myers Copyright: Flora of North America Association
    5 KB (388 words) - 05:37, 30 July 2020
  • Capsules 1.3–1.6 mm. Seeds 0.2–0.3 mm, reticulate; endosperm absent. 2n = 46. Phenology: Flowering spring. Habitat: Damp mineral soils, sandy ditches,
    4 KB (393 words) - 18:24, 29 July 2020
  • 5–4.5 mm. Staminate spathes 2–4-flowered, 7.5–12 mm; pedicel to 80 mm. 2n = 46. Phenology: Flowers summer–fall. Habitat: Shallow waters of lakes and streams
    4 KB (438 words) - 00:58, 30 July 2020
  • leucantha Rusby L. vulgaris Seringe Treatment appears in FNA Volume 6. Treatment on page 46. Mentioned on page 45. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora
    4 KB (392 words) - 11:39, 30 July 2020
  • Leaves: petiole 3–21 mm; blade lanceolate to ovate or distal sometimes linear, 3–46 × 2–24 mm; distal well developed or greatly reduced. Pedicels 5–24 mm, 0.7–1
    4 KB (453 words) - 19:23, 29 July 2020
  • 1837.. Sam P. Vander Kloet Basionym: Oxycoccus Hill Brit. Herb. 324, plate 46 [lower left]. 1756 Treatment appears in FNA Volume 8. Treatment on page 518
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  • Treatment appears in FNA Volume 8. Treatment on page 108. Mentioned on page 43, 46, 47, 77, 84, 85, 105, 109, 115. Illustrator: Barbara Alongi Copyright: Flora
    14 KB (831 words) - 12:58, 30 July 2020
  • appears in FNA Volume 20. Treatment on page 206. Mentioned on page 11, 17, 18, 46, 209, 210. Annuals or perennials, 5–30 cm (sometimes glandular); taprooted
    12 KB (754 words) - 21:50, 29 July 2020
  • Treatment appears in FNA Volume 26. Treatment on page 45. Mentioned on page 46. Illustrator: John Myers Copyright: Flora of North America Association Plants
    7 KB (629 words) - 05:34, 30 July 2020
  • chasmogamous, autumnal cleistogamous. Cypselae tan to purplish, 6–10 mm. 2n = 46. Phenology: Flowering (chasmogamous) Mar–early Jun, (cleistogamous) Aug–Nov
    4 KB (553 words) - 20:04, 29 July 2020
  • Treatment appears in FNA Volume 8. Treatment on page 75. Mentioned on page 43, 45, 46. Illustrator: Barbara Alongi Copyright: Flora of North America Association
    7 KB (440 words) - 12:55, 30 July 2020
  • Sanionia orthothecioides, Sanionia symmetrica, Sanionia uncinata Loeske Hedwigia 46: 309. 1907. Lars Hedenäs Etymology: For Carl Gustav Sanio, 1832–1891, German
    10 KB (625 words) - 07:43, 30 July 2020
  • appears in FNA Volume 8. Treatment on page 107. Mentioned on page 43, 44, 45, 46, 108, 109. Illustrator: Barbara Alongi Copyright: Flora of North America Association
    9 KB (634 words) - 12:58, 30 July 2020
  • appears in FNA Volume 8. Treatment on page 118. Mentioned on page 43, 44, 46, 119, 120, 132. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North
    9 KB (559 words) - 12:58, 30 July 2020
  • and P. floribunda (Cruciferae) and their close relatives. Canad. J. Bot. 46: 735–740. Payson, E. B. 1921. A monograph of the genus Lesquerella. Ann. Missouri
    40 KB (1,647 words) - 11:54, 30 July 2020
  • Treatment appears in FNA Volume 7. Treatment on page 141. Mentioned on page 46, 99. Illustrator: John Myers Copyright: Flora of North America Association
    10 KB (697 words) - 12:03, 30 July 2020
  • densely cespitose, (0.3–) 1–5 × 1.5–6 dm. Leaves ascending to erect, (3–) 9–46 × 0.5–2 cm; blade light green to yellowish green or dark green with white
    7 KB (556 words) - 06:12, 30 July 2020
  • low, not 2-fid; leaves stiff, erect-appressed when dry > 46 46 Vaginula with hairs present > 47 46 Vaginula with hairs absent > 48 47 Capsule ribs thin, delicate
    24 KB (641 words) - 07:46, 30 July 2020
  • Leaves straight when dry, flagelliform innovations absent > 46 46 Sporophytes present > 47 46 Sporophytes absent > 51 47 Capsule immersed > 48 47 Capsule
    25 KB (759 words) - 06:48, 30 July 2020
  • 275–281. Sauer, J. D. 1955. Revision of the dioecious amaranths. Madroño 13: 5–46. Sauer, J. D. 1967b. The grain amaranths and their relatives: A revised taxonomic
    32 KB (1,366 words) - 09:41, 30 July 2020
  • concave or slightly convex. > 46 46 Perigynia transversely wrinkled; leaf sheaths sparsely septate-nodulose. Carex sect. Shortianae 46 Perigynia not transversely
    80 KB (3,349 words) - 15:29, 15 December 2020
  • or whorled. > 46 45 Leaves 2(–3); flowers, 2–100, in racemes. Listera 45 Leaves whorled, usually 5; flowers 1(–2, rarely). Isotria 46 Flowers with protruding
    41 KB (2,210 words) - 05:19, 30 July 2020
  • 0–2-seeded); valves glabrous; replum rounded; septum complete; ovules [12–] 20–36 (–46) [–276] per ovary; (style obsolete or distinct); stigma capitate or somewhat
    10 KB (722 words) - 12:21, 30 July 2020
  • unfolded; petiole (9–) 12.8–19 (–28) mm; blade elliptic to suborbiculate, (22–) 33–46 (–61) × (13–) 25–32 (–50) mm, base subcordate to truncate, each margin with
    8 KB (666 words) - 13:48, 30 July 2020
  • Treatment appears in FNA Volume 9. Treatment on page 44. Mentioned on page 31, 46. Shrubs, 10–30 dm, armed. Stems biennial, ascending, often arching, glabrous
    9 KB (659 words) - 14:16, 30 July 2020
  • petiole (14–) 16–21.8 (–24) mm; blade elliptic to slightly obovate, (39–) 46–65 (–77) × (25–) 26–38 (–45) mm, base subcordate or rounded, each margin with
    8 KB (693 words) - 13:49, 30 July 2020
  • petiole (9–) 12.1–19.9 (–28) mm; blade ovate-oval, (33–) 41–58 (–72) × (24–) 30–46 (–57) mm, base rounded to subcordate, each margin with (2–) 6–10 (–15) teeth
    7 KB (674 words) - 13:48, 30 July 2020
  • Treatment appears in FNA Volume 8. Treatment on page 70. Mentioned on page 43, 45, 46, 71, 109. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America
    12 KB (856 words) - 12:55, 30 July 2020
  • laminal cells 16–46 × 2–3 µm. Branch leaves strongly seriate, strongly concave, 1.1–1.7 × 0.3–0.6 mm; apex short, broad; medial laminal cells 16–46 × 2–3 µm,
    5 KB (634 words) - 07:55, 30 July 2020
  • cauline leaves; bracteoles present or absent. Pedicels present. Flowers 4–46 mm diam.; epicalyx bractlets, if present, 5 (10 in G. glaciale); hypanthium
    22 KB (1,259 words) - 14:34, 30 July 2020
  • insularis, Ceanothus megacarpus var. megacarpus Nuttall N. Amer. Sylv. 2: 46. 1846. Clifford L. Schmidt†, Dieter H. Wilken Endemic Basionym: Ceanothus
    6 KB (486 words) - 18:14, 29 July 2020
  • foliosa, Oönopsis foliosa var. monocephala foliosa (A. Gray) Greene Pittonia 3: 46. 1896. Gregory K. Brown, Guy L. Nesom Common names: Leafy-bracted or leafy
    5 KB (570 words) - 22:27, 29 July 2020
  • Lower Taxa Warnstorfia fluitans, Warnstorfia pseudostraminea Loeske Hedwigia 46: 310. 1907. Lars Hedenäs Etymology: For Carl Friedrich E. Warnstorf, 1837–1921
    8 KB (508 words) - 07:46, 30 July 2020
  • Baeriinae genusConstancea Show Lower Taxa Constancea nevinii B. G. Baldwin Madroño 46: 159. 2000. Bruce G. Baldwin, John L. Strother Etymology: For Lincoln Constance
    7 KB (595 words) - 23:57, 29 July 2020
  • reflexed-spreading, adaxial erect; stamens long-exserted, filaments orange, 15–46 mm; style long-exserted, 28–36 mm, glabrous. Capsules brown, ovoid, 9.5–13
    6 KB (484 words) - 18:50, 29 July 2020
  • 1820 (as Loefflingia). Treatment appears in FNA Volume 5. Treatment on page 46. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association
    4 KB (583 words) - 10:53, 30 July 2020
  • Treatment appears in FNA Volume 8. Treatment on page 76. Mentioned on page 45, 46, 77, 85. Illustrator: Barbara Alongi Copyright: Flora of North America Association
    6 KB (436 words) - 12:55, 30 July 2020
  • red, suborbicular to reniform, 2 mm, not shiny, warty, strophiolate. 2n = 46, 92. Phenology: Flowering May–Jul. Habitat: Well-drained granitic talus slopes
    6 KB (382 words) - 09:44, 30 July 2020
  • evergreen, 40–85 cm. Petiole straw-colored to tan, spaced 0.5–4 cm apart, 15–46 cm × 4–6 mm, base scaly; scales lanceolate. Blade deltate-pentagonal, 2–3-pinnate
    6 KB (483 words) - 00:33, 30 July 2020
  • subgenusCyperus subg. Pycnostachys speciesCyperus fuscus Linnaeus Sp. Pl. 1: 46. 1753. Gordon C. Tucker*, Brian G. Marcks*, J. Richard Carter * Common names:
    6 KB (528 words) - 01:34, 30 July 2020
  • 3–4 mm, limbs 3.5–4.5 mm. Cypselae 2.5–3.5 mm, glabrous; pappi 5–7 mm. 2n = 46. Generated Map Legacy Map Calif., Oreg., Wash. Varieties 2 (2 in the flora)
    6 KB (582 words) - 21:16, 29 July 2020
  • Treatment appears in FNA Volume 26. Treatment on page 48. Mentioned on page 46. Illustrator: John Myers Copyright: Flora of North America Association Stems
    5 KB (440 words) - 05:35, 30 July 2020
  • loculicidal and then septicidal, fruit falling apart. Seeds 1 per locule. 2n = 36, 46. Phenology: Flowering and fruiting (spring–)summer–fall. Habitat: Agricultural
    6 KB (404 words) - 11:23, 30 July 2020
  • corolla-tube; stamens exserted laterally through slits between petal claws. 2n = 46. Generated Map Legacy Map Ariz., Calif., Nev., n Mexico Subspecies 2 (2 in
    5 KB (481 words) - 18:17, 29 July 2020
  • Janice Coffey Swab Illustrated Basionym: Luzula kobayasii Bot. Mag. (Tokyo) 46: 544. 1932 Treatment appears in FNA Volume 22. Illustrator: Yevonn Wilson-Ramsey
    3 KB (430 words) - 01:00, 30 July 2020
  • widest blade 6.4–11.8 mm wide. Longest staminate spike (10–) 12–25 mm. 2n = 44, 46. Phenology: Fruiting spring–early summer. Habitat: Low, wet, deciduous or
    3 KB (549 words) - 02:08, 30 July 2020
  • Buchanan-Hamilton ex Bentham Edwards's Bot. Reg. 21: sub plate 1770, genus no. 46. 1835. Robert E. Preston Introduced Etymology: Hindi do, two, and patra, leaves
    6 KB (273 words) - 19:19, 29 July 2020
  • Atriplex holocarpa, Atriplex lindleyi Buxbaum Verh. Zool.-Bot. Ges. Wien 76: 46. 1927. Stanley L. Welsh Synonyms: Halimoides Ulbrich Treatment appears in
    3 KB (434 words) - 09:35, 30 July 2020
  • corolla-tube; stamens exserted laterally through slits between petal claws. 2n = 46. Phenology: Flowering Mar–Aug. Habitat: Sandy, gravelly, or rocky canyon slopes
    4 KB (377 words) - 18:20, 29 July 2020
  • sectionThalictrum sect. Heterogamia speciesThalictrum arkansanum B. Boivin Rhodora 46: 433. 1944. Marilyn M. Park, Dennis Festerling Jr. Conservation concernEndemic
    5 KB (418 words) - 08:45, 30 July 2020
  • or incumbent (in Cakile). North America, Eurasia, n Africa, widely Genera 46, species ca. 245 (13 genera, 28 species in the flora). The generic boundaries
    6 KB (533 words) - 12:20, 30 July 2020

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